CChessStats

IRT CAMPEONATO SUB 2300 DE TORRE BLANCA - oct 25

Open SwissStandard

6 players participated in this 5-round tournament, held from 06 Oct 2025 to 27 Oct 2025 in Caba, Argentina. 1 titled players from 2 federations. Top 10 Elo average was 2063, and top seed was Martin Madina Yadarola (🇪🇸 ESP, FM, 2160).

Igor Dubrovich (🇦🇷 ARG, 2037) won with 3.0/5, ahead of Raul Adrian Habiaga (2.5) and Andres Zamani (2.5). Dubrovich clinched sole first place in the final round.

Location
🇦🇷Caba, Argentina
Dates
06 Oct 2025 → 27 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Top seed
🇪🇸FMMartin Madina Yadarola2160
Avg top 10
2,063
Participants
6
Titled players · 1
FM×1
Federations · 2 represented
🇦🇷Argentina×5
🇪🇸Spain×1
Top 3

How it unfolded

Top 6 · 5 rounds

Igor Dubrovich led from R5; +0.5-point edge over the runner-up.

Co-leaders
3
2
1
1
1
1.52.545R1R2R3R4R5Habiaga takes leadDubrovich takes lead
Dubrovich3Zamani2.5Habiaga2.5Zelaya Aragon2.5Madina Yadarola2.5Axarlian2
R4 · LEADER CHANGE16 Oct

Raul Adrian Habiaga takes the sole lead (2.5/4).

R1 · HEAD-TO-HEAD · WINNER VS 2ND

Igor Dubrovich beat Andres Zamani (Black).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Igor Dubrovich*
1
0
½
2Andres Zamani
0
*
1
½
3Raul Adrian Habiaga
1
0
*
1
4Eros Ivan Zelaya Aragon
½
½
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Dubrovich, Igor2037ARG+3N−2N=5B=4N+6B3.010.012.07.002140+14.2
2Habiaga, Raul Adrian2015ARG−4N+1B=6N+5B−3N2.510.512.56.502072+7.6
3Zamani, Andres2061ARG−1B=5N+4B−6N+2B2.510.512.56.252063+0.6
4Madina Yadarola, MartinFM2160ESP+2B=6B−3N=1B=5N2.510.512.56.252043-16.0
5Zelaya Aragon, Eros Ivan2030ARG+6N=3B=1N−2N=4B2.510.512.56.002069+10.8
6Axarlian, Carlos2073ARG−5B=4N=2B+3B−1N2.010.513.05.001989-11.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers