Chess Lab June Classic Rating Tournament

Open SwissStandard

68 players participated in this 6-round tournament, held from 06 Jun 2025 to 07 Jun 2025 in Dubai, UAE. 2 titled players from 8 federations. Top 10 Elo average was 1934, and top seed was Syed Mahfuzur Rahman (🇧🇩 BAN, FM, 2140).

Adrian Othniel Yulo (🇵🇭 PHI, 2049) won with 6.0/6, ahead of Syed Mahfuzur Rahman (4.5) and Vishal Choudary B (4.5). Yulo won solo starting round 5.

The biggest upset came in round 4: Jason Nabatlao (1862) beat Syed Mahfuzur Rahman (FM, 2140), a +278-point gap.

Location

🇦🇪Dubai, UAE

Dates

06 Jun 2025 → 07 Jun 2025

Time control

Standard: All Moves in 40 Min. Incr. 20 Sec. / /

System

Swiss · 6 rounds

Top seed

🇧🇩FMSyed Mahfuzur Rahman2140

Avg top 10

1,934

Participants

Titled players · 2

FM×2

Federations · 8 represented

🇮🇳India×45

🇵🇭Philippines×9

🇨🇦Canada×2

🇨🇳China×1

🇿🇦South Africa×1

🇬🇧England×1

🇱🇰Sri Lanka×1

🇵🇰Pakistan×1

Top 3

🥇
Adrian Othniel Yulo
🇵🇭PHI·2049
6.0pts·2592perf+40.4
🥈
FMSyed Mahfuzur Rahman
🇧🇩BAN·2140
4.5pts·1952perf-17.8
🥉
Vishal Choudary B
🇮🇳IND·1851
4.5pts·1970perf+19.2

How it unfolded

Top 6 · 6 rounds

Adrian Othniel Yulo 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

Yulo6Rahman4.5Vishal Choudary4.5Nabatlao4.5Deshmukh4.5Lagutin4.5

R5–R6 · LEAD HELD

Adrian Othniel Yulo never relinquished the lead after R5; final gap +1.5 over the runner-up.

WIN STREAKS · 3 top finishers

Adrian Othniel Yulo 6 wins (R1–R6)FM Syed Mahfuzur Rahman 3 wins (R1–R3)Vishal Choudary B 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Adrian Othniel Yulo	*	—	1	—
2FMSyed Mahfuzur Rahman	—	*	½	0
3Vishal Choudary B	0	½	*	—
4Jason Nabatlao	—	1	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Yulo, Adrian Othniel	2049	PHI	+31N	+27B	+12N	+8B	+3N	+9B	6.0	19.5	22.5	22.50	2592	+40.4
2	Rahman, Syed MahfuzurFM	2140	BAN	+14B	+67N	+4B	−5N	+7B	=3N	4.5	22.0	23.0	16.25	1952	-17.8
3	Vishal Choudary B	1851	IND	+54N	+30B	+29N	+15N	−1B	=2B	4.5	20.5	22.5	14.25	1970	+19.2
4	Alviz, Joshua Ezekiel	1818	PHI	+52N	+25B	−2N	+27B	+14N	=5N	4.5	19.5	21.5	14.75	1865	+10.0
5	Nabatlao, Jason	1862	PHI	+53N	+28B	+43N	+2B	−9N	=4B	4.5	18.5	20.5	14.25	1928	+12.2
6	Lagutin, Nelman	2001	PHI	+26B	+41N	=7B	−22N	+44B	+10N	4.5	18.0	20.5	14.75	1753	-19.8
7	Deshmukh, Omm	1557	IND	+64N	+20B	=6N	+61B	−2N	+21B	4.5	17.0	18.0	11.25	1837	+60.4
8	Dimarucut, Francis Erwin	1859	PHI	F	+11N	+13B	−1N	+30B	+15N	4.0	21.0	21.0	15.00	1939	+13.6
9	Alahakoon, IsuruFM	1941	SRI	F	+21B	+33N	+10N	+5B	−1N	4.0	21.0	21.0	15.00	1941	+4.0
10	Berik, Dinmukhammed	0	KAZ	+17N	+61B	+22N	−9B	+16N	−6B	4.0	20.0	21.0	12.50	1837	0.0
11	Kalia, Rahul	1456	IND	+56N	−8B	+24N	+12B	=22B	=18N	4.0	19.0	21.0	13.25	1751	+53.6
12	Yashvir Mohammad	1655	IND	+58B	+32N	−1B	−11N	+50B	+37N	4.0	18.0	20.0	10.00	1558	-19.2
13	Rohan Santhana	1513	IND	+34N	+24B	−8N	+29B	−15B	+35N	4.0	17.5	20.5	12.50	1613	+8.0
14	Angelina George	0	IND	−2N	+66B	+47N	+33B	−4B	+27N	4.0	17.5	18.5	9.50	1753	0.0
15	Marcos, Marvin	1988	PHI	+62N	+51B	+42N	−3B	+13N	−8B	4.0	17.0	18.0	9.50	1768	-22.0
16	Neya Shri Ramesh Prabhavathy	1532	IND	−23B	+57N	+32B	+50N	−10B	+29N	4.0	15.5	17.5	10.00	2235	+14.8
17	Mohamed Ezeldin, Wael	1816	EGY	−10B	+45B	+62N	=41N	+23B	=34N	4.0	15.5	16.5	9.75	1657	-5.8
18	Trudeau, Noah Lee	1655	CAN	−20N	+64B	+52N	=21B	+43N	=11B	4.0	15.5	16.5	9.25	1616	-7.6
19	Reyansh Amit Bodkhe	1619	IND	+48N	−29B	−20N	+60B	+52N	+28B	4.0	14.0	15.5	9.00	1445	-0.4
20	Chua, Sebastian Lawrence	0	PHI	+18B	−7N	+19B	=37N	+41B	−22N	3.5	19.0	21.5	12.00	1598	0.0
21	Sajin Dwijendralal	1480	IND	+35B	−9N	+40B	=18N	+36B	−7N	3.5	18.5	21.5	11.00	1595	+9.0
22	Vidur Rajagopal	1826	IND	F	+44N	−10B	+6B	=11N	+20B	3.5	18.5	18.5	12.50	1906	+16.8
23	Haryansh Trivedi	0	IND	+16N	−42B	=51N	+25B	−17N	+45B	3.5	16.5	18.5	11.00	1592	0.0
24	Pascua, Aedan Matthew	0	PHI	+46B	−13N	−11B	=26N	+54B	+41N	3.5	16.5	18.5	8.75	1486	0.0
25	Sai Shri Ramesh Prabhavathy	1450	IND	+63B	−4N	=38B	−23N	+60B	+46N	3.5	15.0	16.0	6.50	1663	+10.0
26	Aadam Johan Bibin	0	IND	−6N	+68B	−61N	=24B	+?N	+42B	3.5	11.5	11.5	4.25	1689	0.0
27	Vir Dhawan	1510	IND	+40B	−1N	+48B	−4N	+38B	−14B	3.0	20.5	23.0	8.50	1074	-9.2
28	Gandasarakula, Nibhish	1463	RSA	+38B	−5N	−50B	+40N	+39B	−19N	3.0	17.5	19.5	9.00	851	-23.6
29	Niranjjan Palaniappan	1434	IND	+65B	+19N	−3B	−13N	+61N	−16B	3.0	17.5	18.5	6.00	1526	+18.8
30	Umayal Ramanathan	1458	IND	F	−3N	+39B	+36B	−8N	+33B	3.0	17.5	17.5	9.00	1728	+44.8
31	Kezia Elizabeth George	0	IND	−1B	−39N	−35B	+49N	+57B	+50N	3.0	16.5	18.5	6.50	1249	0.0
32	Chakkarapani, Srivaths	0	ENG	+36N	−12B	−16N	+63B	−33N	+47B	3.0	16.5	17.5	6.50	1401	0.0
33	Mohammed Fizan Liyagathali	1543	IND	+57B	+50N	−9B	−14N	+32B	−30N	3.0	16.0	18.0	7.00	901	-25.6
34	Kash Kumar	0	PAK	−13B	+46N	F	=43B	+42N	=17B	3.0	15.5	16.5	8.25	1610	0.0
35	Ramesh, Hugh Raj	0	PHI	−21N	−62B	+31N	+53B	+51N	−13B	3.0	14.5	15.5	7.00	1369	0.0
36	Daksh Patel	1671	IND	−32B	+49N	+54B	−30N	−21N	+55B	3.0	14.0	16.0	6.50	680	-60.0
37	Gokul Krishna Sajin Resmy	1497	IND	−55N	=60B	+45N	=20B	+56N	−12B	3.0	14.0	15.5	7.00	1556	+1.2
38	Sejal Mahesh	0	IND	−28N	+53B	=25N	=51B	−27N	+52B	3.0	13.5	15.5	6.75	1313	0.0
39	Navadeep Saki Saravanan	0	IND	−51N	+31B	−30N	+62B	−28N	+53B	3.0	13.0	14.0	6.00	674	0.0
40	Kishan Girish	0	IND	−27N	+?B	−21N	−28B	+62N	+61B	3.0	11.5	11.5	2.00	1454	0.0
41	Dhawan Viraj Muppalla	1471	IND	+68N	−6B	+55N	=17B	−20N	−24B	2.5	17.5	17.5	4.00	1651	+12.4
42	Goel, Vivan	1601	IND	+59B	+23N	−15B	=44N	−34B	−26N	2.5	16.5	18.5	6.75	1518	-10.8
43	Jain Arnav Shirish	1539	IND	+60N	+55B	−5B	=34N	−18B	F	2.5	16.0	17.5	5.00	963	-9.0
44	Qiao, Haobo	1436	CHN	+47N	−22B	+56N	=42B	−6N	F	2.5	15.5	17.5	5.75	1477	+0.8
45	Tasneem Alikosar	1457	IND	=49B	−17N	−37B	+59N	+48B	−23N	2.5	15.5	17.5	5.75	880	-19.2
46	Yogendra Sai Kondragunta	1483	IND	−24N	−34B	+66N	+55B	=47N	−25B	2.5	14.5	15.5	4.25	755	-17.2
47	Udiavar Pragun Pai	0	IND	−44B	+59N	−14B	+58N	=46B	−32N	2.5	14.0	16.0	5.25	1278	0.0
48	Divyadharshan S	0	IND	−19B	+65N	−27N	=?B	−45N	+62B	2.5	11.5	11.5	2.00	1162	0.0
49	Sreenand Arun	0	IND	=45N	−36B	−60N	−31B	+63N	+?B	2.5	11.0	11.0	2.25	1544	0.0
50	Manna Zinnia	0	IND	+?N	−33B	+28N	−16B	−12N	−31B	2.0	17.0	17.0	3.00	1460	0.0
51	El Ahmadieh, Raed	1489	LBN	+39B	−15N	=23B	=38N	−35B	F	2.0	16.5	17.5	6.25	1089	-3.2
52	Atharva Manoj	0	IND	−4B	+63N	−18B	+65N	−19B	−38N	2.0	16.5	17.5	2.00	845	0.0
53	Adwita Jha	0	IND	−5B	−38N	+?B	−35N	+65B	−39N	2.0	14.5	14.5	1.00	1060	0.0
54	Anay Kale	0	IND	−3B	+?N	−36N	−56B	−24N	+63B	2.0	14.0	14.0	1.00	962	0.0
55	Mohammed Fizal Liyagathali	0	IND	+37B	−43N	−41B	−46N	+58B	−36N	2.0	13.5	15.5	5.00	1305	0.0
56	Srinjoy Jana	0	IND	−11B	+58N	−44B	+54N	−37B	F	2.0	13.5	15.0	4.00	680	0.0
57	Eshani Manoj	0	IND	−33N	−16B	−?N	+68B	−31N	+64B	2.0	11.0	11.0	1.00	718	0.0
58	Devishi Kapoor	0	IND	−12N	−56B	+68N	−47B	−55N	+?B	2.0	10.5	10.5	0.00	854	0.0
59	El Banna, Ziad	0	CAN	−42N	−47B	−63N	−45B	+68N	+65B	2.0	9.5	9.5	1.00	720	0.0
60	FIDE 132104797	0	—	−43B	=37N	+49B	−19N	−25N	F	1.5	15.5	17.5	4.00	1198	0.0
61	Jadoun Ivaan	1683	IND	F	−10N	+26B	−7N	−29B	−40N	1.0	18.0	18.0	3.50	673	-60.0
62	Aarav Srivathsan	0	IND	−15B	+35N	−17B	−39N	−40B	−48N	1.0	17.0	19.5	3.00	1102	0.0
63	Tishika Bodal	0	IND	−25N	−52B	+59B	−32N	−49B	−54N	1.0	13.0	15.0	2.00	755	0.0
64	FIDE 537003984	0	—	−7B	−18N	−65B	+?N	−66B	−57N	1.0	12.5	12.5	0.00	788	0.0
65	Udiavar Prayan Pai	0	IND	−29N	−48B	+64N	−52B	−53N	−59N	1.0	11.5	12.5	1.00	635	0.0
66	Kundan Viraj Muppalla	0	IND	−67B	−14N	−46B	F	+64N	F	1.0	10.5	10.5	1.00	700	0.0
67	Rakshit Raghavendra	1509	IND	+66N	−2B	F	F	F	F	1.0	8.5	8.5	1.00	1097	-1.6
68	FIDE 521021490	0	—	−41B	−26N	−58B	−57N	−59B	F	0.0	12.0	12.0	0.00	671	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Deshmukh, OmmIND
+60.4
4.5 pts · #12
2Kalia, RahulIND
+53.6
4.0 pts · #17
3Umayal RamanathanIND
+44.8
3.0 pts · #23

Top rating losers

1Daksh PatelIND
-60.0
3.0 pts · #62
2Jadoun IvaanIND
-60.0
1.0 pts · #46
3Mohammed Fizan LiyagathaliIND
-25.6
3.0 pts · #47

Biggest upsets

R4+278 Elo gap
Nabatlao, Jason1862 beat FMRahman, Syed Mahfuzur2140
R5+249 Elo gap
Niranjjan Palaniappan1434 beat Jadoun Ivaan1683
R4+213 Elo gap
Umayal Ramanathan1458 beat Daksh Patel1671