Isuru Alahakoon vs S Sivathanujan
Isuru Alahakoon (39, FM, SRI) and S Sivathanujan (26, CM, SRI) have met 10 times in classical OTB. Alahakoon leads with 4 wins to 3, with 3 draws — a 30% draw rate. Their last meeting at 2nd Super Knight International Rating Chess Championships 2025 saw Sivathanujan prevail. With current classical ratings of 2038 and 2162, the Elo model gives Sivathanujan a 52% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2038 vs 2162 (Δ -124)
With Isuru Alahakoon as white
27% Isuru20% draw52% S
With S Sivathanujan as white
20% Isuru17% draw63% S
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Isuru Alahakoon | S Sivathanujan | |
|---|---|---|
| Current rating (STD) | 2038+2 | 2162+25 |
| Peak rating | 2188 · Sep 2014 | 2162 · May 2026 |
| Peak age | 27 | 26 |
| World rank now | #22,181 | #10,418 |
| World rank peak | #11,022 | #10,418 |
| Federation rank now | #20 | #7 |
| Games (career, STD) | 1,843 | 1,065 |
| Months active | 201 | 129 |
| % white wins | 66% | 67% |
| % black wins | 62% | 62% |
| TPR last 12m (STD) | 1939 | 2037 |
| Activity 12m (games) | 261 | 181 |
Best Win
Isuru Alahakoon
S Sivathanujan
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (13)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Isuru Alahakoon
S Sivathanujan