CChessStats

Chess Festival tournament IM3

Round-RobinStandard

10 players participated in this 9-round tournament, held from 14 Dec 2025 to 20 Dec 2025 in Brcko, Bosnia. 8 titled players from 5 federations. Top 10 Elo average was 2255, and top seed was Radoslav Dimitrov (🇧🇬 BUL, GM, 2508).

Ajay Santhosh Parvathareddy (🇮🇳 IND, IM, 2446) won with 6.0/9, ahead of Momchil Nikolov (5.5) and Anton Sitnikov (5.5). Parvathareddy clinched sole first place in the final round.

The biggest upset came in round 6: Vasu Sanjay (2038) beat Radoslav Dimitrov (GM, 2508), a +470-point gap.

Location
🇧🇦Brcko, Bosnia
Dates
14 Dec 2025 → 20 Dec 2025
Time control
Standard: 90 minutes for first 40 moves and 15 min. for the rest of the game with 30 sec. increment from move 1
System
Round-robin · 9 rounds
Top seed
🇧🇬GMRadoslav Dimitrov2508
Avg top 10
2,255
Participants
10
Titled players · 8
GM×2
IM×3
FM×2
WFM×1
Federations · 5 represented
🇮🇳India×4
🇸🇬Singapore×2
🇧🇬Bulgaria×2
🇺🇦Ukraine×1
🇷🇸Serbia×1
Top 3

How it unfolded

Top 10 · 9 rounds

3 leader changes shaped the tournament; Parvathareddy pulled away in R9.

Co-leaders
1
4
1
1
2
1
1
1
1
#1#2#5#10R1R2R3R4R5R6R7R8R9Nikolov takes leadSitnikov takes leadParvathareddy takes lead
R6 · LEADER CHANGE17 Dec

GM Momchil Nikolov takes the sole lead (4.5/6).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

IM Ajay Santhosh Parvathareddy drew with GM Momchil Nikolov (Black).

R1–R9 · UNBEATEN

IM Ajay Santhosh Parvathareddy went unbeaten across 9 games (R1–R9).

Cross-table

#PlayerElo12345678910PtsSBBhΔ EloPerf
1🇮🇳IMAjay Santhosh Parvathareddy2446*½½½1½½11½6.023.0036.0-7.22352
2🇧🇬GMNikolov, Momchil2421½*½½½01½115.520.2536.5-10.02306
3🇺🇦IMSitnikov, Anton2383½½*011½115.520.2536.5+7.12388
4🇧🇬GMDimitrov, Radoslav2508½½1*1½½015.021.5037.0-14.82325
5🇸🇬WFMSreekarthika Velmurugan20660½00*1½11½4.515.2537.5+46.42257
6🇮🇳FMApaar Saxena2176½10½0*½½½½4.016.7538.0+5.82210
7🇮🇳FMAarav Sinha2295½0½½½*½½14.014.7538.0-17.62206
8🇷🇸IMSredojevic, Ivan21410½½0½½*1½3.512.2538.5+4.62204
9🇸🇬Sanjay, Vasu203800010½½0*2.09.0040.0+6.62090
10🇮🇳Ravi Krishna G2073½000½½0½*2.09.0040.0-1.62095

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets