CChessStats

40th National Age Group Chess Championships Under 11

Open SwissStandard

139 players participated in this 9-round tournament, held from 09 Dec 2025 to 13 Dec 2025 in Singapore, Singapore. 1 titled players from 8 federations. Top 10 Elo average was 1688, and top seed was Li Ya Leah Tan (🇸🇬 SGP, WCM, 1802).

Kanav Raman (🇸🇬 SGP, 1796) won with 7.5/9, ahead of Haoyang Wu (7.5) and Aurik Joshi (7.0). Raman shared the lead from round 1, winning on tie-break.

The biggest upset came in round 3: Evan Hunter Yeo (1518) beat Li Ya Leah Tan (WCM, 1802), a +284-point gap.

Location
🇸🇬Singapore, Singapore
Dates
09 Dec 2025 → 13 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇸🇬WCMLi Ya Leah Tan1802
Avg top 10
1,688
Participants
139
Titled players · 1
WCM×1
Federations · 8 represented
🇸🇬Singapore×90
🇮🇳India×4
🇲🇾Malaysia×2
🇬🇺Guam×2
🇵🇭Philippines×1
🇭🇰Hong Kong China×1
🇨🇳China×1
🇲🇲Myanmar×1
Top 3

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 2 players tied at 7.5/9, decided on Buchholz. Title race narrowed from 5 co-leaders at R4 to 2 at the finish.

Co-leaders
78
35
11
5
9
3
4
2
2
2.54.579R1R2R3R4R5R6R7R8R9
R9 · TIEBREAK CLUSTER

2 players finish on 7.5/9. Raman takes the title on Buchholz Cut1 (50.0).

R9 · HEAD-TO-HEAD · WINNER VS 2ND

Kanav Raman drew with Haoyang Wu (White).

WIN STREAKS · 2 top finishers

Kanav Raman 4 wins (R1–R4)Haoyang Wu 3+4 wins (R1–R3, R5–R8)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Kanav Raman*
½
1
2Haoyang Wu
½
*
3Aurik Joshi*
½
4Yi Christopher Lin
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Raman, Kanav1796SGP+109B+64N+39B+53N=13B+12N=4B+7N=2B7.550.053.543.001812+5.2
2Wu, Haoyang1587SGP+69B+28N+23B29N+43B+73N+6B+4N=1N7.549.053.544.251759+45.6
3Aurik Joshi1692IND+79N+40B=35N+31B+25N=11B=7N+13B=9N7.049.554.041.001711+8.0
4Yeo, Si En Faith1641SGP+98B+58N=34B+72N+15B+29N=1N2B+20N7.048.052.038.001708+18.2
5Tan, Li Ya LeahWCM1802SGP+77N+9B54N+58B=34B+15N+36B=10N+12B7.047.552.041.001684-21.2
6Tay, Jing Yi1653SGP+63N+46B+59N11B+44N+54B2N+39B+24N7.046.551.537.501547-22.8
7Lin, Yi Christopher1621SGP+117B+81N+38B+54N=29B+36N=3B1B+21N7.046.549.535.751755+48.0
8Huang, Junren1595SGP=32N+55B+93N+35B=11N+31B=10N=20B+30N7.046.050.037.751782+58.4
9Lohitashva Rajkumar1450IND+86B5N+115B+121N=21B+17N+53B+14N=3B7.045.548.535.001770+94.8
10Du, Jingtian Daris1653SGP+120B+43N+26B13N+19B+38N=8B=5B=11N6.550.553.536.751641-2.0
11Chu, Wa Ching David1528SGP+102B+80N+73B+6N=8B=3N=14B=21N=10B6.549.053.036.501710+59.6
12Zhou, Ruixi Kendrick1554SGP+125N+61B=41N+42B+33N1B+50N+30B5N6.547.050.032.751654+28.0
13Tiong, Jaydon Kai Tai1541SGP+88B+115N+105B+10B=1N14N+34B3N+41B6.546.549.532.251677+45.2
14Wu, Chenyu1654SGP+107N+44B31N+91B+40N+13B=11N9B+29N6.546.049.533.751555-30.4
15Pok, Yu Heng Owen1490SGP+119N+114B=30N+17B4N5B+63N+65B+37N6.544.547.530.751632+41.6
16Tan, Xuan Ying Calyn1537SGP+97N+52B=50N33B+63N+41B20N+45B+38N6.544.048.033.751503-8.4
17Viraj Sarawgi1532IND+126B=72N+48B15N+105N9B+77N+32B+40N6.542.545.529.751472-14.0
18Chen Yong-Ye1633TPE+118N=45B32N55B+82N+105B+62N+47B+31N6.540.043.029.752295+25.2
19Loh, Kai Ern Euan1414SGP+71N30B+124N+62B10N+112B=74N+35B+56N6.539.542.528.251578+42.8
20Sim, En Rui Audelle1674SGP+138B+66N29B+28N+23B=34N+16B=8N4B6.048.549.530.751569-36.0
21Tan, Jingying Sonia1663SGP+104N33B+52N+61B=9N+60B+69N=11B7B6.046.049.530.251319-71.6
22Li, Jiazuo1539SGP+78N+91B=33N32B=42N+61B=40N+44B=27N6.043.047.030.251464-17.6
23Han, Zhi Quan Luke1452SGP+124N+85B2N+96B20N+52B37N+87B+53N6.042.545.526.501401-10.4
24Ho, Zhi Kai Avery0SGP+?N53B+85N+37B31N+59B+54N+56N6B6.042.542.525.0015490.0
25Yeap, Jing Feng1515SGP+111N=93B+70N+50B3B=32N=55B=34N+58B6.042.045.528.501386-13.6
26Cao, Bangling1486SGP+106N+83B10N=87B+70N30B+71N=53B+60N6.040.043.526.751350-17.6
27Christopher, George Oscar1499SGP72B+108N+76B69N=111B+88N+81B+73N=22B6.036.540.026.251541+2.4
28Gu, Yimo0SGP+57N2B+130N20B+114N74B+67N+?B+?N6.033.533.515.5014860.0
29Lim, Shi Han Magnus1501SGP+87N+62B+20N+2B=7N4B30N+69B14B5.549.053.531.001585+22.8
30Ohng, Wei Zhe Quilliam1655SGP+101B+19N=15B34N+57B+26N+29B12N8B5.548.552.530.251500-58.4
31Chong, Yan Ci1502SGP+67B+131N+14B3N+24B8N=73B+55N18B5.547.550.027.251451-10.4
32Lee, Jia-Wen Elian0SGP=8B+94N+18B+22N36B=25B=35N17N+?B5.547.047.025.7515760.0
33Ho, Xing Ern Megan1426MAS+122B+21N=22B+16N12B=39N38B+68N=48B5.546.549.529.001547+45.2
34Song, Yuchen(SH)1466SGP+139N+113B=4N+30B=5N=20B13N=25B=50N5.546.546.524.251632+50.4
35Sim, Ming Yi1513SGP+99B+100N=3B8N=55B+51N=32B19N+76B5.545.049.026.751293-32.0
36Ventura, Gaye Thalia1549PHI+82N+123B=42N+41B+32N7B5N40B+69N5.545.048.025.751407-39.2
37Zhang, Aiden Haojun1558SGP+76B51N+117B24N+78B+58N+23B=38N15B5.543.546.525.751459-16.0
38Wee, Le-De Lucas1456SGP+96N+130B7N+106B+71N10B+33N=37B16B5.543.045.522.751412-11.6
39Wong, Hong Yuan1518SGP+129N+112B1N=63B+93N=33B+60N6N=43B5.542.545.523.001351-29.6
40Vishwakarthi, Vihaan1449SGP+132B3N+80B+131N14B+92N=22B+36N17B5.542.545.022.001446-1.6
41Arin, Chaudhary1472SGP+127B+133N=12B36N+75B16N+72B+74B13N5.541.543.521.751400-15.6
42Monali Roy1454SGP+116B+137N=36B12N=22B+80N56B+102N=49B5.540.041.021.001390-23.2
43Machiraju, Pranav Anagh0SGP+?N10B+110N+114B2N=71B=70N+62B=39N5.540.040.018.7513260.0
44Goh, Grant Nathaniel0SGP+134B14N+68B+?N6B=57N+90B22N+72B5.540.040.018.008170.0
45Ashwin, Omesh Fabiani0SGP+?B=18N72B73N+86B+111N+57B16N+83B5.539.539.520.7513930.0
46Arunprasad, Krithik0SGP+92B6N+100B57N+68B56N+78B=?N+75B5.539.039.022.0013040.0
47Weng, Oliver1485SGP80B+99N+95B=75N+72B53N+83B18N+73B5.538.042.023.75793-28.4
48Ghosh, Amitabh Arthur1510SGP+136N=70B17N+113B50N=93B+112N+61B=33N5.537.038.519.501288-22.8
49Prakash, Sadhana1513SGP=55N=103B+119N=105B+87N69B+79N=50B=42N5.536.539.523.501479-2.4
50Wong, Chin Han0SGP+?B+?N=16B25N+48B+?N12B=49N=34B5.535.535.514.2515410.0
51Han, Yichen0CHN+?N+37B53N+?N54B35B=89N+71B+70N5.534.534.516.7514690.0
52Leong, Jia Hao Ethan0SGP+?B16N21B+133N+130B23N+92B=?N+74N5.531.531.513.0014850.0
53Kang, Jun Han1555SGP+135B+24N+51B1B=69N+47B9N=26N23B5.048.050.024.251387-46.0
54Yeo, Evan Hunter1518SGP+108B+75N+5B7B+51N6N24B58N+95B5.046.049.524.501557+6.0
55Ng, Yang En Enoch0SGP=49B8N+101B+18N=35N+?B=25N31B=59N5.045.045.021.5015340.0
56Ng, Dennis Liam1557SGP112N+97B+82N+77B60N+46B+42N24B19B5.041.544.524.001447-7.6
57Yusuf, Shihar Azmi0SGP28B+135N+79N+46B30N=44B45N=63B+91N5.041.543.521.258600.0
58Chan, Weng Yan Shane0SGP+?N4B+83N5N+116B37B+115N+54B25N5.041.041.015.5013590.0
59Ong, Yijia Oliver1488SGP+89B+?N6B+88N73B24N=76B+80N=55B5.040.540.518.258520.0
60Thayalagunathasan, Ananthasayan0SGP75B+67N+116B+90N+56B21N39B+?N26B5.039.039.017.0013610.0
61Chen, Jingyang Torrez0SGP+90B12N+92B21N+121B22N+99B48N+?B5.039.039.015.007710.0
62Tay, Yan See Charlie0SGP+?B29N+?B19N+66B+64N18B43N+98B5.038.038.014.0013020.0
63FIDE 584787706B+?N+137B=39N16B+131N15B=57N+90B5.038.038.012.7512320.0
64Sharma, Avik1450SGP+?N1B+128N71B+106N62B+97N=70B=65N5.037.037.015.259930.0
65FIDE 8666024081B76N+120B+95N=88B+98N+?B15N=64B5.036.036.015.756670.0
66Combs, Esther1427GUM+110N20B96N+128B62N90N+116B+97B+99N5.033.536.517.50873-7.6
67Ong, Yu Kai Jophiel0SGP31N60B+?N?B+?B+94N28B+117N+?B5.023.523.57.007030.0
68Saravana, Pranav0SGP?N+?B44N+123B46N+?B+91N33B+?N5.023.523.57.006400.0
69Lee, Kai Yang George0SGP2N+?B+74N+27B=53B+49N21B29N36B4.545.545.518.5015120.0
70Tandiono, Nelvin Eliam0SGP+?B=48N25B+81N26B+101N=43B=64N51B4.542.042.016.5012280.0
71Tan, Kah Choon Connery0SGP19B+98N+?B+64N38B=43N26B51N+109B4.541.541.515.256500.0
72Perera, Gregory Dineth0SGP+27N=17B+45N4B47N+?B41N+?B44N4.541.541.514.7514660.0
73Zhao, Ruoyang0SGP+?N+?B11N+45B+59N2B=31N27B47N4.541.541.513.2513180.0
74Ma, Malik Yathoi1549HKG+95B105N69B+99N+102B+28N=19B41N52B4.540.043.521.251244-32.0
75Tan, Yukai0SGP+60N54B+?N=47B41N77B+123N+103B46N4.537.537.514.2512140.0
76Li, Chenwei0SGP37N+65B27N85B+124N+119B=59N+?B35N4.537.537.513.507250.0
77Iyer, Saachi0SGP5B+132N+?B56N=131B+75N17B83N+?B4.532.532.58.258050.0
78Lim, Yu Zhe Evan0SGP22B?N+122B+84N37N+96B46N+113B=?N4.531.531.514.5012070.0
79Khant Lynn Htin0MYA3B+122N57B+132N+?B=?N49B=90N=84B4.531.531.59.7512920.0
80Phua, You Hong Justin0SGP+47N11B40N+?B+?N42B=103N59B+?N4.531.531.57.2512930.0
81Ge, Haochen0SGP+65N7B=113N70B+?N+?B27N+89B?N4.530.030.011.007650.0
82Lim, Wen Xuan Quinevere0SGP36B+84N56B=94N18B?N+134B+130N+?B4.530.030.011.007650.0
83Wee, Ayden0SGP+?B26N58B+?N=?N+104B47N+77B45N4.530.030.08.006840.0
84Zen Bhanage0SGP91N82B+126N78B+125N?B+128N+112B=79N4.529.529.514.257150.0
85Yeo, Joe Tyler0SGP+?B23N24B+76N112N115B+119N=?B+104N4.529.029.011.006550.0
86FIDE 584014709N=?B+?N93B45N?B+108N+123B+103N4.526.526.510.0014890.0
87Peck, Jia Rui0SGP29B+?N+?B=26N49B+?N=?B23N=?B4.523.023.03.0013960.0
88Lim, Yu En Allison0SGP13N+?B+?N59B=65N27B+?N?B+?N4.522.522.52.5013120.0
89Phang, Bao Jun Lucas0SGP59N?B+107N+?B?N+?N=51B81N+?B4.518.518.56.256540.0
90FIDE 2870118061N+118B+103N60B=104N+66B44N=79B63N4.037.040.015.5014440.0
91Gupta, Rishiv0SGP+84B22N+133B14N92B+121N68B+127N57B4.037.039.012.508000.0
92FIDE 5884136046N+107B61N+118B+91N40B52N?B+115N4.035.035.013.506490.0
93Low, Cheng Xun Zachary0SGP+?B=25N8B+86N39B=48N?B?N+114B4.031.531.513.2514190.0
94FIDE 58382580=103N32B=104N=82B=?N67B=106N=118B+119N4.031.531.512.0015270.0
95Lim, Wen Hui Anthea0SGP74N+?B47N65B+122N+106B?N+121B54N4.029.529.59.507010.0
96Saravana, Sanvi0SGP38B+109N+66B23N?B78N?B+137N+118N4.028.528.512.5012600.0
97FIDE 5874610016B56N+?B+137N?B+130N64B66N+116B4.028.028.06.507110.0
98FIDE 584924104N71B+?N=?B+?N65B=113N+115B62N4.027.527.54.5015800.0
99Ng, Si Ting Lauren0SGP35N47B+?N74B+?N+137B61N+?N66B4.026.526.51.006930.0
100Tang, Yikai Erwin0SGP+?N35B46N104B+?N103B?B+120N+117B4.024.024.06.007150.0
101Kok, Jayden Kai Jie0SGP30N=?B55N+?B+113N70B?N+110B=?N4.021.521.56.508600.0
102Maya Narula0IND11N=?B+?N=?B74N+114B+?N42B?N4.019.519.53.0011960.0
103FIDE 58447200=94B=49N90B116N+133B+100N=80B75N86B3.534.036.013.0015230.0
104Khor, Rui Kai Justin0MAS21B=134N=94B+100N=90B83N?B+131N85B3.531.531.511.508660.0
105Liu, Haosen0SGPF+74B13N=49N17B18N+?B+?N?B3.529.529.57.2513500.0
106Phua, Si En Claire0SGP26B+?N+?B38N64B95N=94B?N+130B3.527.027.04.5013470.0
107Ku, Yu Ting Kelly0SGP14B92N89B?N+?B133N=122B+134N+132B3.524.524.56.008580.0
108FIDE 5879833054N27B=?B?N134B+136N86B+135N+131B3.523.523.56.007080.0
109FIDE 588110201N96B=?N+136B?N+?B+110N?B71N3.521.021.05.009930.0
110FIDE 5866049066B+120N43B+?N=?B?N109B101N+?B3.521.021.03.006240.0
111Ng Shin Yang0SGP25B?N+?B+?N=27N45B?N?B+113N3.520.520.56.0014270.0
112Liew, Rui Kai Elnathan0SGP+56B39N?B+?N+85B19N48B84NF3.034.534.59.5012710.0
113FIDE 58589250+?B34N=81B48N101B+135N=98B78N111B3.033.533.56.256880.0
114Uy, Elijah Michael0SGP+?B15N+?B43N28B102N117B+125B93N3.032.032.03.006670.0
115Ng, Zhi Kang0SGP+?N13B9N?B+?B+85N58B98N92B3.031.031.04.5012990.0
116FIDE 5872170042N+?B60N+103B58N?B66N+133B97N3.030.030.05.506520.0
117Lee, Hajung0GUM7N+?B37N130B119N+?B+114N67B100N3.030.030.03.007940.0
118FIDE 5845734018B90N+127B92N+?B?N=130B=94N96B3.028.028.06.258320.0
119FIDE 5883970015B+?N49B?N+117B76N85B+?N94B3.028.028.03.006900.0
120FIDE 5883091010N110B65N?B+?N+124B121N100B+133N3.027.027.05.008540.0
121FIDE 58667740FF+?N9B61N91B+120B95N+126B3.026.026.06.006630.0
122FIDE 5884195033N79B78N+138N95B?B=107N+?B=123N3.026.026.04.256260.0
123FIDE 58777680+?B36N?B68N+?B=132N75B86N=122B3.025.025.02.757500.0
124FIDE 5878195023B+138N19B?N76B120N+?N?B+?B3.021.021.01.006350.0
125FIDE 5883636012B?N132B+?N84B?N+?B114N+137B3.017.517.51.007680.0
126FIDE 5884560017N?N84B?B+138N+?B+133N?B121N3.017.017.03.007310.0
127FIDE 5861543041N?B118N+?B?N+?B+137N91BF3.016.516.51.006590.0
128FIDE 58520210?B+?N64B66N?B+?N84B+?N?B3.014.514.50.006520.0
129FIDE 547000651039B?N=?B=?N137B?N?N+136B+?B3.08.08.01.507550.0
130FIDE 28701000+?B38N28B+117N52N97B=118N82B106N2.535.035.04.506540.0
131FIDE 58413990+?N31B+?N40B=77N63B?N104B108N2.527.527.52.256760.0
132FIDE 5870437040N77B+125N79B+?N=123B?N?B107N2.524.024.04.506880.0
133FIDE 58774070+?N41B91N52B103N+107B126B116N120B2.031.031.03.506590.0
134FIDE 5870399044N=104B?N?B+108N?B82N107B=135B2.022.522.56.257210.0
135FIDE 5884012053N57B=?N?B+136N113B?N108B=134N2.020.020.02.507540.0
136FIDE 5883539048B?N=?B109N135B108B?N129N+?B1.517.517.50.007080.0
137FIDE 58606790F42B63N97B+129N99N127B96B125N1.031.531.53.006790.0
138FIDE 5884268020N124B?N122B126BF?N+?B?N1.015.015.00.008730.0
139FIDE 5883008034BFFFFFFFF0.05.55.50.006670.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets