CChessStats

IRT sub 1800 tercera edicion

Open SwissStandard

16 players participated in this 6-round tournament, held from 16 May 2025 to 17 May 2025 in Caba, Argentina. Top 10 Elo average was 1661, and top seed was Pablo Martin Sinde (🇦🇷 ARG, 1760).

Joaquin Panta (🇦🇷 ARG, 1631) won with 5.0/6, ahead of Sebastian Alfonso (5.0) and Ivan Rufino (4.0). Panta shared the lead from round 2, winning on tie-break.

The biggest upset came in round 5: Ivan Rufino (1508) beat Gabriel Garcia Croizet (1731), a +223-point gap.

Location
🇦🇷Caba, Argentina
Dates
16 May 2025 → 17 May 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇦🇷Pablo Martin Sinde1760
Avg top 10
1,661
Participants
16
Federations · 1 represented
🇦🇷Argentina×16
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R3; 2 players tied at 5.0/6, decided on Buchholz.

Co-leaders
6
2
1
1
1
2
1.534.56R1R2R3R4R5R6
Panta5Alfonso5Saptie4Rufino4Oyola3Garcia Croizet3
R3–R6 · LEAD HELD

Joaquin Panta held the sole lead from R3 through R6 without losing it.

R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. Panta takes the title on Buchholz Cut1 (19.0).

R2 · HEAD-TO-HEAD · WINNER VS 2ND

Joaquin Panta beat Sebastian Alfonso (Black).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Joaquin Panta*
1
1
0
2Sebastian Alfonso
0
*—
1
3Federico Saptie
0
—*—
4Ivan Rufino
1
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Panta, Joaquin1631ARG+14B+2N+5B+8N+4B−3N5.019.020.016.001848+61.6
2Alfonso, Sebastian1640ARG+3N−1B+9N+13B+5N+7B5.017.519.514.501918+40.8
3Rufino, Ivan1508ARG−2B+11N+16BF+6N+1B4.018.518.510.501842+70.0
4Saptie, Federico1609ARG+7B=10N=13N+6B−1N+9B4.016.018.010.751813+32.8
5Oyola, Juan Pablo1622ARG+12N+6B−1NF−2B+8N3.020.022.58.501683+16.8
6Garcia Croizet, Gabriel1731ARG+8B−5N+10B−4N−3B+14N3.016.517.56.501578-48.0
7Broquen, Guillermo1706ARG−4N=12B+15N=9B+14N−2N3.015.016.04.501498-27.4
8Bazan Salgueiro, Candela1609ARG−6N+15B+14N−1B+11N−5B3.014.515.54.501542-10.8
9Caamano, Facundo1643ARG=11B+16N−2B=7N=10B−4N2.517.017.04.001491-40.0
10Barbieri, Gaston1657ARGF=4B−6N+12B=9N=13N2.514.014.06.751642-3.6
11Zaslavsky, Boris1592ARG=9N−3B+12N−14B−8B+15N2.513.014.04.751390-54.8
12Parrella, Felipe1471ARG−5B=7N−11B−10N+15N+16B2.512.012.02.501322-24.4
13Sinde, Pablo Martin1760ARG+15NF=4B−2NF=10B2.012.512.54.251510-20.0
14Marino, Vito1495ARG−1NF−8B+11N−7B−6B1.016.516.52.501408-19.2
15Panta, Lucas0ARG−13B−8N−7B+16N−12B−11B1.013.013.00.008220.0
16Barbieri, Tomas0ARGF−9B−3N−15BF−12N0.010.010.00.007400.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets