10th Johor Chess Open (Challenger) 2025

Open SwissStandard

116 players participated in this 9-round tournament, held from 26 Dec 2025 to 31 Dec 2025 in Johor Bahru, Malaysia. 1 titled players from 8 federations. Top 10 Elo average was 1849, and top seed was Justin Chenghao Shu (🇺🇸 USA, 1998).

Vo Huynh Thien (🇻🇳 VIE, 1941) won with 8.5/9, ahead of Hoang Minh Tho Do (7.0) and Alessandro Alfaridzi Amir (7.0). Thien won solo starting round 5.

The biggest upset came in round 6: Han Yang Luiz Tan (1604) beat Justin Chenghao Shu (1998), a +394-point gap.

Location

🇲🇾Johor Bahru, Malaysia

Dates

26 Dec 2025 → 31 Dec 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇺🇸Justin Chenghao Shu1998

Avg top 10

1,849

Participants

116

Titled players · 1

WFM×1

Federations · 8 represented

🇲🇾Malaysia×71

🇮🇩Indonesia×13

🇵🇭Philippines×5

🇺🇸United States of America×5

🇻🇳Vietnam×3

🇨🇳China×3

🇸🇬Singapore×3

🇧🇳Brunei Darussalam×2

Top 3

🥇
Vo Huynh Thien
🇻🇳VIE·1941
8.5pts·2164perf+34.8
🥈
WFMHoang Minh Tho Do
🇻🇳VIE·1980
7.0pts·1892perf-11.8
🥉
Alessandro Alfaridzi Amir
🇮🇩INA·1735
7.0pts·1757perf+12.0

How it unfolded

Top 6 · 9 rounds

Vo Huynh Thien led from R5; +1.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R5.

Co-leaders

Thien8.5Do7Amir7Saerang6.5Wildan6.5Ang6.5

R5–R9 · LEAD HELD

Vo Huynh Thien never relinquished the lead after R5; final gap +1.5 over the runner-up.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Vo Huynh Thien drew with WFM Hoang Minh Tho Do (Black).

WIN STREAKS · 3 top finishers

Vo Huynh Thien 5+3 wins (R1–R5, R7–R9)WFM Hoang Minh Tho Do 4 wins (R1–R4)Alessandro Alfaridzi Amir 5 wins (R4–R8)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Vo Huynh Thien	*	½	—	1
2WFMHoang Minh Tho Do	½	*	0	—
3Alessandro Alfaridzi Amir	—	1	*	—
4Veyron Fraser Saerang	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Vo Huynh Thien	1941	VIE	+51B	+63N	+15B	+35N	+14B	=2N	+6B	+13N	+4B	8.5	47.5	51.5	48.00	2164	+34.8
2	Do, Hoang Minh ThoWFM	1980	VIE	+81N	+21B	+31N	+20B	=11N	=1B	+12N	−3B	+10N	7.0	51.0	54.5	40.25	1892	-11.8
3	Amir, Alessandro Alfaridzi	1735	INA	−78B	+104N	=77B	+51N	+30B	+35N	+26B	+2N	=5N	7.0	41.0	43.5	35.00	1757	+12.0
4	Saerang, Veyron Fraser	1789	INA	+54B	+79N	=10B	+37N	=13B	=26N	+7B	+11N	−1N	6.5	48.0	51.5	34.25	1847	+25.6
5	Toh, Ding Yu	1699	MAS	+26B	+82N	+25B	=14B	−6N	+77N	+9B	=7N	=3B	6.5	47.0	50.5	34.25	1827	+48.4
6	Wildan, Muhammad	1697	INA	+114N	+94B	=46N	+10N	+5B	=12B	−1N	+24B	=8N	6.5	46.5	47.0	30.00	1809	+48.0
7	Mohd Tarmizi, Nur Uzma Bazilah	1789	MAS	+48N	−10B	+88B	+41N	+21B	+19N	−4N	=5B	+31N	6.5	46.0	49.5	33.75	1780	-1.0
8	Amir, Safin Aldebaran	1750	INA	−35B	+99N	=51B	+50N	+37B	+46N	=15B	+27N	=6B	6.5	41.5	44.0	30.50	1728	-7.2
9	Ang, Jou Ching	1783	MAS	+77B	+68N	−35B	=65N	+92B	+63N	−5N	+44B	+22N	6.5	38.0	41.0	27.50	1752	-11.2
10	Tan, Han Yang Luiz	1604	MAS	+93B	+7N	=4N	−6B	+33B	+14N	=17B	+38N	−2B	6.0	49.0	52.0	32.25	1869	+92.0
11	Khor, Zhi Chong	1600	MAS	+57B	+42N	+28B	+29N	=2B	=38N	=13B	−4B	=20N	6.0	46.5	51.0	32.50	1875	+111.6
12	Muhamad Rosli, Nur Aufa Hana	1595	MAS	+97B	+17N	=16B	+47N	+28B	=6N	−2B	−22B	+38N	6.0	46.5	49.5	30.25	1840	+100.8
13	Kamarul Azhar, Muhd Haziq Haikal	1650	MAS	+116N	=39B	+52N	+46B	=4N	+25B	=11N	−1B	=17B	6.0	46.5	46.5	26.25	1758	+32.4
14	Shu, Justin Chenghao	1998	USA	+74B	+19N	+58B	=5N	−1N	−10B	+94B	+47N	=15B	6.0	46.0	49.0	28.25	1802	-68.4
15	Koong, Chun Hong	1669	MAS	+108N	+69B	−1N	+53B	+36N	=24B	=8N	=18B	=14N	6.0	46.0	48.0	27.50	1742	+14.6
16	Shahar, Nur Ain	1706	MAS	+45N	+36B	=12N	=27B	−24N	=53B	+30N	+39B	=18N	6.0	43.5	48.0	31.50	1645	-18.8
17	Abd Aziz, A Dira A Ddawiyah	1755	MAS	+30N	−12B	+74N	−24B	+66N	+49B	=10N	+46B	=13N	6.0	42.0	46.0	28.50	1704	-10.8
18	Tang, Jia Yee	1450	MAS	−28B	+87N	+79B	=56N	+47B	=20B	+40N	=15N	=16B	6.0	41.0	44.5	27.75	1772	+131.2
19	Lim, Lucian	1638	MAS	+95N	−14B	+66N	+32B	+64N	−7B	−25N	+52B	+42N	6.0	41.0	44.0	26.00	1801	+40.4
20	Sarawana Kumar, Darsvin Kumar	1693	MAS	+112B	+78N	+107B	−2N	=35B	=18N	+36B	=25N	=11B	6.0	40.5	42.0	23.75	1652	-11.2
21	Mohd Afif, Muhd Danish Arif	1632	MAS	+113N	−2N	+86B	+71B	−7N	=39B	=64N	+45B	+43N	6.0	40.0	41.0	23.00	1729	+18.4
22	Tay, Hoe Sen	1696	MAS	+55B	−35N	+78B	+68N	−26B	+67N	+65B	+12N	−9B	6.0	39.5	43.0	26.00	1750	+22.0
23	Jeyaram, Andika	1738	MAS	=72N	+109B	=24N	−36B	+78N	=48B	=37N	+64B	+40N	6.0	36.5	38.5	24.00	1605	-44.8
24	R.Ashockumar, Kisshore	1611	MAS	+32N	=101B	=23B	+17N	+16B	=15N	=38B	−6N	=27B	5.5	46.5	49.0	30.00	1760	+65.6
25	Chee, Yi Ken	0	MAS	+40N	+34B	−5N	+101B	+27N	−13N	+19B	=20B	−28N	5.5	46.0	48.5	27.50	1732	0.0
26	Chow, Ming Jack	0	MAS	−5N	+102B	+44N	+40B	+22N	=4B	−3N	−31B	+49N	5.5	46.0	48.5	26.25	1715	0.0
27	Mohd Afif, Abdur Rahman	1649	MAS	+115B	+100N	=29B	=16N	−25B	+57N	+32B	−8B	=24N	5.5	41.5	42.0	21.50	1649	-2.4
28	Aarav Thodge	1734	IND	+18N	+65B	−11N	+94B	−12N	=64B	+48N	F	+25B	5.5	40.5	43.5	25.00	1680	-15.6
29	Win, Tun Htwe	1875	MYA	+50N	+49B	=27N	−11B	=65B	−36N	+35B	=37B	+48N	5.5	40.0	44.0	25.75	1652	-43.4
30	Tan, Jian Hong Jayden	1507	MAS	−17B	+84N	=63B	+75B	−3N	+70N	−16B	+67N	+47B	5.5	39.5	43.0	22.00	1731	+95.6
31	Liu, Josef Gabriel	1668	PHI	+80B	+92N	−2B	=107N	−77B	+33N	+62B	+26N	−7B	5.5	39.0	41.5	23.25	1514	-34.4
32	Lim, Zi Hao	0	MAS	−24B	+54N	+82B	−19N	+68B	+75N	−27N	=49B	+46N	5.5	38.5	42.0	22.75	1652	0.0
33	Ng, Sing Tuck Rocky	0	MAS	F	=50B	+?N	+52B	−10N	−31B	+66N	+51N	+81B	5.5	32.5	32.5	18.75	1626	0.0
34	Chuah, Qing Sien	1673	MAS	+104B	−25N	+73B	−92N	=80B	+100N	−46B	+77N	+50N	5.5	31.0	33.5	18.75	1698	+2.6
35	Lim, Shi Han Magnus	1501	SGP	+8N	+22B	+9N	−1B	=20N	−3B	−29N	+94B	=44N	5.0	51.0	54.0	27.50	1785	+120.8
36	Wong, Qian You Ryan	1576	MAS	+84B	−16N	+103B	+23N	−15B	+29B	−20N	−42B	+64N	5.0	42.0	44.5	21.50	1620	+12.0
37	Vijendran, Grittiban	1569	MAS	+110N	=43B	+101N	−4B	−8N	+59B	=23B	=29N	=41N	5.0	41.5	43.5	19.75	1723	+47.6
38	Imran, Azzubayr	1728	MAS	−69N	+96B	+81N	+48B	+49N	=11B	=24N	−10B	−12B	5.0	40.0	43.0	21.25	1566	-67.2
39	Syed Muhd Yusuf, Syed Ilyas	0	MAS	+67B	=13N	−47B	=70N	+54B	=21N	+63B	−16N	=60B	5.0	39.5	43.5	22.75	1655	0.0
40	Yao, Jia	1687	CHN	−25B	+80N	+61B	−26N	+73B	+92N	−18B	+78N	−23B	5.0	38.5	41.5	18.50	1577	-25.6
41	Lim, Yee Ler	0	MAS	=60N	+72B	+43N	−7B	−63B	−47N	+76B	+62N	=37B	5.0	38.0	42.0	22.25	1641	0.0
42	Culasing, Michael	1786	PHI	+66N	−11B	+83N	−49B	+107B	−65N	+54B	+36N	−19B	5.0	37.5	40.0	19.50	1575	-42.8
43	Beh, Yap Long Roger	1734	MAS	+61B	=37N	−41B	−77N	=50B	+73N	+92B	+65N	−21B	5.0	36.5	39.5	20.25	1577	-53.2
44	Rezuan, Khaizuran	1661	BRU	−92B	+115N	−26B	=55N	+109B	+80N	+77B	−9N	=35B	5.0	33.5	34.0	14.25	1602	-9.6
45	Tan, Yean Chee	1409	MAS	−16B	−103N	−93B	+113N	+110B	+68N	+70B	−21N	+63B	5.0	31.5	32.5	15.00	1724	+80.0
46	Mohana Raj, Dharvindra Raj	1564	MAS	+103B	+70N	=6B	−13N	+56B	−8B	+34N	−17N	−32B	4.5	44.5	47.0	19.75	1702	+51.6
47	Ornello, Hannah Rose	1666	PHI	+59N	=71B	+39N	−12B	−18N	+41B	+69N	−14B	−30N	4.5	42.0	46.0	20.50	1357	-80.0
48	Tan, Yean Shin	1525	MAS	−7B	+57N	+70B	−38N	+93B	=23N	−28B	+58N	−29B	4.5	41.5	44.5	19.00	1647	+37.6
49	Soh, Joo Sheng Judson	1625	MAS	+89B	−29N	+55B	+42N	−38B	−17N	+93B	=32N	−26B	4.5	40.5	43.5	18.75	1593	-6.8
50	Davin, Nicholas	1527	INA	−29B	=33N	+89B	−8B	=43N	+103N	=67B	+56N	−34B	4.5	40.0	42.5	17.75	1597	+18.4
51	Wong, Jayden	1528	MAS	−1N	+113B	=8N	−3B	−101N	+105B	+99N	−33B	+87N	4.5	38.5	39.5	12.75	1480	-8.8
52	Gunasekaran, Grijes	1556	MAS	+106B	=56N	−13B	−33N	=55B	+86N	+57B	−19N	=78B	4.5	38.0	40.5	16.75	1419	-28.8
53	Lestari, Aprilia Tri Puji	0	INA	−63B	+85N	+67B	−15N	+79B	=16N	+58B	F	F	4.5	37.0	37.0	18.50	1665	0.0
54	Vu Viet Hai	1521	VIE	−4N	−32B	+113N	+102B	−39N	+71B	−42N	+84B	=59N	4.5	36.5	37.5	13.25	988	-14.4
55	Andreas Enrico Benarivo	0	INA	−22N	+91B	−49N	=44B	=52N	=83B	=60N	+75B	=82N	4.5	35.5	39.0	18.00	1580	+64.0
56	Cahyadi	1692	INA	+99N	=52B	=71N	=18B	−46N	−69B	+61N	−50B	+77N	4.5	35.5	38.0	17.75	1451	-44.4
57	Ng, Yi Han	0	MAS	−11N	−48B	+96N	+81B	+74N	−27B	−52N	=88B	+83N	4.5	35.0	38.0	15.75	1519	0.0
58	Davin, Ronald	1680	INA	+96N	+83B	−14N	−64B	=69N	+99B	−53N	−48B	+71N	4.5	33.5	36.0	15.00	1537	-33.2
59	Kam, Yu Hang	0	MAS	−47B	−67N	+84B	=82N	+76B	−37N	=85B	+68N	=54B	4.5	33.0	36.5	17.25	1538	0.0
60	Mohd Shahrul Annuar, Muhd Aariz Daniel	1613	MAS	=41B	=73N	−92B	−80N	+89N	=66B	=55B	+93N	=39N	4.5	32.5	35.5	17.75	1466	-15.2
61	Ng, Wei Jie	1448	MAS	−43N	+98B	−40N	F	=87B	+109N	−56B	+106N	+79B	4.5	29.0	29.0	12.75	1478	+2.0
62	Mohd Shohod, Shahrulnizam	1552	MAS	=109N	F	F	+105B	+95N	+101B	−31N	−41B	+100N	4.5	23.0	23.0	11.50	1731	+9.6
63	Tan, Hong Jun	1618	MAS	+53N	−1B	=30N	+72B	+41N	−9B	−39N	=69B	−45N	4.0	44.0	48.0	18.25	1467	-50.4
64	Castro, Joviele	0	PHI	−70B	+111N	+76B	+58N	−19B	=28N	=21B	−23N	−36B	4.0	41.0	42.5	15.75	1574	0.0
65	Goh, Keng Hing	1582	MAS	+102N	−28N	+100B	=9B	=29N	+42B	−22N	−43B	F	4.0	40.0	42.5	16.00	1644	+8.4
66	Tan, Yi En Ivonne	1517	MAS	−42B	+97N	−19B	+87N	−17B	=60N	−33B	+91N	=70B	4.0	38.0	41.0	14.25	1457	-13.6
67	Theng, Hillary Rooca	1575	INA	−39N	+59B	−53N	+108B	+71N	−22B	=50N	−30B	=72N	4.0	38.0	40.0	14.75	1452	-42.4
68	Zainal Abidin, Zaharul Azam	1599	MAS	+98N	−9B	+69N	−22B	−32N	−45B	+108N	−59B	+95N	4.0	37.5	39.5	12.00	1477	-17.8
69	Ting, Shi Wen Joshua	1436	MAS	+38B	−15N	−68B	+106N	=58B	+56N	−47B	=63N	F	4.0	36.5	39.0	16.25	1616	+60.8
70	Rezuan, A	1695	BRU	+64N	−46B	−48N	=39B	+72N	−30B	−45N	+99B	=66N	4.0	36.5	39.0	15.00	1307	-60.0
71	Peragash, Akilesh	0	MAS	+76B	=47N	=56B	−21N	−67B	−54N	+86B	+85N	−58B	4.0	35.5	39.0	15.50	1528	0.0
72	Ammar, Nuha Zinnirah	1474	MAS	=23B	−41N	+109B	−63N	−70B	+87N	=75B	=79N	=67B	4.0	34.0	36.0	14.25	1534	+16.4
73	Chong, Rui Ying Isabella	1418	SGP	=75N	=60B	−34N	+91B	−40N	−43B	=95N	+102B	=94N	4.0	33.5	36.0	13.25	1475	0.0
74	Ganakaran, Pugalles	1535	MAS	−14N	+95B	−17B	+90N	−57B	−93N	−84B	+97N	+108B	4.0	32.5	34.5	11.50	1577	+1.6
75	Sugumaran, Sheevambigay	1726	MAS	=73B	−107N	+112B	−30N	+85B	−32B	=72N	−55N	+96B	4.0	32.5	34.0	12.00	1480	-48.4
76	Sheridan, Wallace	1595	AUS	−71N	+108B	−64N	=99B	−59N	+104B	−41N	=95B	+93N	4.0	28.5	30.5	10.25	2216	+5.4
77	Mohana Raj, Shivendra Raj	1507	MAS	−9N	+90B	=3N	+43B	+31N	−5B	−44N	−34B	−56B	3.5	45.5	49.0	17.50	1565	+19.6
78	Shoban Babu, Lavinesh Babu	1458	MAS	+3N	−20B	−22N	+103B	−23B	+79N	F	−40B	=52N	3.5	41.5	44.0	15.25	1566	+33.6
79	Kho, Yong An Ayden	1600	MAS	+90N	−4B	−18N	+86B	−53N	−78B	+102N	=72B	−61N	3.5	36.0	38.5	11.50	1161	-92.0
80	Jesi Aulia	0	INA	−31N	−40B	+110N	+60B	=34N	−44B	+83N	F	F	3.5	36.0	38.0	12.75	1583	0.0
81	Sarawanan, Kaartiga	1535	MAS	−2B	+93N	−38B	−57N	=102B	+89N	+100B	F	−33N	3.5	34.5	37.0	10.25	1032	-13.2
82	Shu, Jun Hao Eloysius	1557	MAS	+91N	−5B	−32N	=59B	−99N	=95B	+90N	F	=55B	3.5	34.0	36.5	13.00	899	-12.8
83	Jin, Jeffrey	1538	USA	+111B	−58N	−42B	−93N	+97B	=55N	−80B	+89N	−57B	3.5	31.5	33.0	10.25	933	-20.0
84	Suppayah , Arivarman	0	MAS	−36N	−30B	−59N	−96B	+114N	+113B	+74N	−54N	=85B	3.5	31.0	31.5	7.25	1384	0.0
85	Zhao, Zichen	1527	CHN	−101N	−53B	+105N	=95B	−75N	+111B	=59N	−71B	=84N	3.5	28.5	30.0	9.50	959	-16.8
86	Tan, Zhi Cheng	0	MAS	F	+110B	−21N	−79N	+91B	−52B	−71N	=103N	+102B	3.5	28.5	28.5	9.25	786	0.0
87	Teh, Yii Hong	0	MAS	−94N	−18B	+116N	−66B	=61N	−72B	+104N	+?B	−51B	3.5	28.5	28.5	4.75	1284	0.0
88	Wong, Zhong Yue Dwane	1549	SGP	F	+116B	−7N	−100N	+90B	+108B	F	=57N	F	3.5	26.0	26.0	7.75	1603	+4.8
89	Lee, Zen Tzi	0	MAS	−49N	=?B	−50N	+112N	−60B	−81B	+105N	−83B	+111N	3.5	26.0	26.0	5.50	1169	0.0
90	Muhd Iqbal, Muhd Izzqi Irfan	0	MAS	−79B	−77N	+114N	−74B	−88N	+110N	−82B	=111B	+105N	3.5	24.0	24.5	5.75	746	0.0
91	Wu, Aiden	0	USA	−82B	−55N	+115B	−73N	−86N	=97B	+113N	−66B	+?N	3.5	24.0	24.0	3.00	1329	0.0
92	Khairul Amri	0	INA	+44N	−31B	+60N	+34B	−9N	−40B	−43N	F	F	3.0	40.5	40.5	15.00	1639	0.0
93	Low, Yi An	0	MAS	−10N	−81B	+45N	+83B	−48N	+74B	−49N	−60B	−76B	3.0	36.0	39.5	12.50	1428	0.0
94	Genkeswaran, Genvisha	1569	MAS	+87B	−6N	+106B	−28N	=100B	F	−14N	−35N	=73B	3.0	35.5	38.0	9.25	1299	-60.4
95	Koh, Zhe Jie Joshua	0	MAS	−19B	−74N	+111B	=85N	−62B	=82N	=73B	=76N	−68B	3.0	33.5	35.0	9.00	1361	-42.0
96	Ganakaran, Kavipriya	0	MAS	−58B	−38N	−57B	+84N	−103N	=106B	=111N	+98B	−75N	3.0	29.5	31.0	8.50	911	0.0
97	FIDE 5839270	0	—	−12N	−66B	−108N	+114B	−83N	=91N	=109B	−74B	+110N	3.0	27.0	27.5	5.25	720	0.0
98	FIDE 35897848	0	—	−68B	−61N	−99B	−104N	−113B	+115N	+110B	−96N	+114B	3.0	20.0	20.5	3.00	735	0.0
99	Chai. Haw Xuan Nicodemus	0	MAS	−56B	−8B	+98N	=76N	+82B	−58N	−51B	−70N	F	2.5	34.5	37.0	8.50	1414	0.0
100	Kumaressan, Vetrivel	0	MAS	+105N	−27B	−65N	+88B	=94N	−34B	−81N	F	−62B	2.5	32.0	34.5	7.50	1357	-34.0
101	Sai Aung Khun Pha	1793	MYA	+85B	=24N	−37B	−25N	+51B	−62N	F	F	F	2.5	31.0	31.0	10.75	1553	-59.6
102	Subramaniam, Ganakaran	0	MAS	−65B	−26N	+104B	−54N	=81N	+?B	−79B	−73N	−86N	2.5	31.0	31.0	4.25	1342	0.0
103	Wang, Max Muyang	0	USA	−46N	+45B	−36N	−78N	+96B	−50B	−?N	=86B	F	2.5	30.5	30.5	9.75	1248	0.0
104	Ganakaran, Priyadarsini	0	MAS	−34N	−3B	−102N	+98B	=111N	−76N	−87B	−105B	+115N	2.5	29.5	30.0	4.25	867	0.0
105	Zhao, Zibo	0	CHN	−100B	=112N	−85B	−62N	+115B	−51N	−89B	+104N	−90B	2.5	26.0	26.5	3.75	734	0.0
106	Yang, Henrik	0	USA	−52N	+114B	−94N	−69B	−108N	=96N	+112B	−61B	F	2.5	25.0	25.5	3.50	690	0.0
107	Reyta, Joshua	0	PHI	+?N	+75B	−20N	=31B	−42N	F	F	F	F	2.5	23.5	23.5	6.75	1692	0.0
108	Jaganathan, Jeeva Prasant	0	MAS	−15B	−76N	+97B	−67N	+106B	−88N	−68B	F	−74N	2.0	31.0	33.0	5.50	794	-64.8
109	Yuli Caterina Saragih	0	INA	=62B	−23N	−72N	+?B	−44N	−61B	=97N	F	F	2.0	29.0	29.0	3.75	1385	0.0
110	FIDE 39998436	0	—	−37B	−86N	−80B	+115N	−45N	−90B	−98N	+114B	−97B	2.0	27.0	27.5	1.00	682	0.0
111	FIDE 8665567	0	—	−83N	−64B	−95N	F	=104B	−85N	=96B	=90N	−89B	1.5	26.5	26.5	4.50	732	0.0
112	Chai, Swei Ferng Kelvin	0	MAS	−20N	=105B	−75N	−89B	−?N	+114B	−106N	F	F	1.5	22.5	22.5	1.75	869	0.0
113	FIDE 7143389	0	—	−21B	−51N	−54B	−45B	+98N	−84N	−91B	F	F	1.0	31.5	31.5	3.00	724	0.0
114	FIDE 35876824	0	—	−6B	−106N	−90B	−97N	−84B	−112N	=115B	−110N	−98N	0.5	25.5	26.0	0.25	893	0.0
115	FIDE 547010991	0	—	−27N	−44B	−91N	−110B	−105N	−98B	=114N	F	−104B	0.5	24.5	24.5	0.25	857	0.0
116	Khoo, Hong Yu	0	MAS	−13B	−88N	−87B	F	F	F	F	F	F	0.0	14.5	14.5	0.00	803	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Tang, Jia YeeMAS
+131.2
6.0 pts · #21
2Lim, Shi Han MagnusSGP
+120.8
5.0 pts · #19
3Khor, Zhi ChongMAS
+111.6
6.0 pts · #20

Top rating losers

1Kho, Yong An AydenMAS
-92.0
3.5 pts · #93
2Ornello, Hannah RosePHI
-80.0
4.5 pts · #81
3Shu, Justin ChenghaoUSA
-68.4
6.0 pts · #3

Biggest upsets

R6+394 Elo gap
Tan, Han Yang Luiz1604 beat Shu, Justin Chenghao1998
R6+299 Elo gap
Wong, Qian You Ryan1576 beat Win, Tun Htwe1875
R1+292 Elo gap
Ting, Shi Wen Joshua1436 beat Imran, Azzubayr1728