SRI · 9 yrs · K=40 · Peak 1498 (By Jan 2026)
Best performance: 1369 at Kandy Open International Chess Championship 2025(Best of 2025)
NOV26 Rating
1479
Live Rating
1479.0
Change
0.0
Games Played
0
How live ratings are calculated
Rating History · Classical
Official classical rating by month
| List | Rating | Change |
|---|---|---|
| Nov 2026 | 1479 | 0 |
| Oct 2026 | 1479 | -10 |
| Sep 2026 | 1489 | 0 |
| Aug 2026 | 1489 | 0 |
| Jul 2026 | 1489 | 0 |
| Jun 2026 | 1489 | 0 |
| May 2026 | 1489 | 0 |
| Apr 2026 | 1489 | -5 |
| Mar 2026 | 1494 | +1 |
| Feb 2026 | 1493 | -5 |
Form · Classical
Longest unbeaten run in 2026: 6 games, Jan 3 – Sep 1.
From 24 classical games on record, the latest on Sep 6.
No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)
| Last played | Score | |
|---|---|---|
| 15th Kandy Open International Chess Festival - 2026Sep 1 – Sep 6 | 1½/8 |
The live rating moves only when new rated games are played. Until then it matches the published rating.
Performance rating by month
2026: not enough games against rated opponents for a performance rating
| Month | Games | Score | Avg opp | TPR |
|---|---|---|---|---|
| Sep | 1 | 0 | 1683 | — |
Games count in the month they were played. Each month and year is one performance rating over all of its rated games.
- Sep 2026Swisschess-results.comScore 1½/8Opp avg 1683Start 1489
- Mar 2026Swissfederation sourceScore 2½/5Start 1494
- Jan 2026Swissfederation sourceScore 2/7Start 1498
World
- #=200367Sivakumar Sanjay1479.0
- #=200367S H Jesandi Thiyuni Samaranayaka1479.0
- #=200367Raini Shanya Keshani Hettigedara1479.0
- #=200367P Thevith Thejan1479.0
- #=200367Sofia Irina Valer Huarcaya1479.0
Sri Lanka
- #=2067Sivakumar Sanjay1479.0
- #=2067S H Jesandi Thiyuni Samaranayaka1479.0
- #=2067Raini Shanya Keshani Hettigedara1479.0
- #=2067P Thevith Thejan1479.0
- #2087Lashon Thavarajah1478.6
Live ratings projected from the NOV26 published list · Not affiliated with FIDE