CChessStats

COMMONWEALTH CHESS CHAMPIONSHIP 2025 - U18 Open Event

Open SwissStandard

12 players participated in this 9-round tournament, held from 08 Nov 2025 to 16 Nov 2025 in Kuala Lumpur, Malaysia, Malaysia. 4 titled players from 7 federations. Top 10 Elo average was 2013, and top seed was Sriram Adarsh Uppala (🇮🇳 IND, IM, 2463).

Sriram Adarsh Uppala (🇮🇳 IND, IM, 2463) won with 9.0/9, ahead of Tsuen Jin Aiesec Lee (6.0) and Borkhetariya Devarsh M (6.0). Uppala won solo starting round 3.

The biggest upset came in round 1: Tsuen Jin Aiesec Lee (1887) beat Jaidambareesh N R (FM, 2255), a +368-point gap.

Location
🇲🇾Kuala Lumpur, Malaysia, Malaysia
Dates
08 Nov 2025 → 16 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇮🇳IMSriram Adarsh Uppala2463
Avg top 10
2,013
Participants
12
Titled players · 4
IM×1
FM×1
CM×2
Federations · 7 represented
🇮🇳India×3
🇿🇦South Africa×3
🇱🇰Sri Lanka×2
🇸🇬Singapore×1
🇰🇪Kenya×1
🇲🇻Maldives×1
🇦🇺Australia×1
Top 3

How it unfolded

Top 6 · 9 rounds

IM Sriram Adarsh Uppala led from R3; +3.0-point edge over the runner-up.

Co-leaders
6
3
1
1
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Uppala9Lee6Borkhetariya Devarsh6Jaidambareesh N6Leong5Sumanathilake5
R3–R9 · LEAD HELD

IM Sriram Adarsh Uppala never relinquished the lead after R3; final gap +3.0 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

IM Sriram Adarsh Uppala beat Tsuen Jin Aiesec Lee (Black).

WIN STREAKS · 2 top finishers

IM Sriram Adarsh Uppala 9 wins (R1–R9)Tsuen Jin Aiesec Lee 3 wins (R5–R7)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1IMSriram Adarsh Uppala*
1
1
1
2Tsuen Jin Aiesec Lee
0
*
0
1
3Borkhetariya Devarsh M
0
1
*
½
4FMJaidambareesh N R
0
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Sriram Adarsh UppalaIM2463IND+7B+3N+5B+2N+9B+4N+6B+8N+10B9.039.542.542.502895+9.3
2Lee, Tsuen Jin Aiesec1887SGP+4B+8N−3B−1B+6N+5B+10N−7N+9B6.042.545.526.502132+108.0
3Borkhetariya Devarsh M2047IND+10B−1B+2N−5N+7B+9N=4B=6N+8B6.042.545.526.002132+40.8
4Jaidambareesh N RFM2255IND−2N+12B=6N+8B+5N−1B=3N+11B+7N6.040.040.520.002129-40.0
5Leong, BenjaminCM2156AUS+9B+6N−1N+3B−4B−2N−8B+12N+11N5.040.541.016.002018-49.2
6Sumanathilake, Yonal1909SRI+11N−5B=4B+10N−2B+7N−1N=3B+12B5.040.040.514.501992+28.4
7Sehularo, Kganya1893RSA−1N=10B+12N=9B−3N−6B+11N+2B−4B4.039.540.010.751856-25.6
8Kodithuwakku, K K DinujayaCM2064SRI+12N−2B−9N−4N+10B+11B+5N−1B−3N4.039.540.09.501908-64.4
9Allie, Ishmael Mikaeel1763RSA−5N+11B+8B=7N−1N−3B=12N=10B−2N3.538.038.58.751809+6.8
10Henning, Chris1691RSA−3N=7N+11B−6B−8N+12B−2B=9N−1N3.038.539.05.251726+4.4
11Kay Koinange0KEN−6B−9N−10NF+12B−8N−7B−4N−5B1.031.031.50.5016060.0
12Mohamed Raakin Fayaz1696MDV−8B−4N−7BF−11N−10N=9B−5B−6N0.531.532.51.751508-46.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets