CChessStats

II IRT STANDARD SUB 2400 PLAY MATE 2025

Open SwissStandard

18 players participated in this 6-round tournament, held from 23 Aug 2025 to 24 Aug 2025 in Lima, Peru. 4 titled players from 3 federations. Top 10 Elo average was 2042, and top seed was Fabian Ricardo Reyes Zavaleta (🇵🇪 PER, FM, 2311).

Fabian Ricardo Reyes Zavaleta (🇵🇪 PER, FM, 2311) won with 5.0/6, ahead of Carlos Jose Pinero Rodriguez (5.0) and Fernando Isaac Astoyauri De la Cruz (4.0). Reyes Zavaleta shared the lead from round 5, winning on tie-break.

The biggest upset came in round 1: Gustavo Antonio Valdizan Cordova (1617) beat Diego Fernando Palomino Landeo (2032), a +415-point gap.

Location
🇵🇪Lima, Peru
Dates
23 Aug 2025 → 24 Aug 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇵🇪FMFabian Ricardo Reyes Zavaleta2311
Avg top 10
2,042
Participants
18
Titled players · 4
IM×1
FM×1
CM×1
WIM×1
Federations · 3 represented
🇵🇪Peru×14
🇻🇪Venezuela×2
🇧🇴Bolivia×1
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 2 players tied at 5.0/6, decided on Buchholz.

Co-leaders
6
4
2
1
2
2
1.534.56R1R2R3R4R5R6
Reyes Zavaleta5Pinero Rodriguez5Astoyauri De la Cruz4Santiago Perez3.5Palomino Landeo3Suarez Chavez3
R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. Reyes Zavaleta takes the title on Buchholz Cut1 (18.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

FM Fabian Ricardo Reyes Zavaleta lost to IM Carlos Jose Pinero Rodriguez (Black).

WIN STREAKS · 3 top finishers

FM Fabian Ricardo Reyes Zavaleta 3 wins (R1–R3)IM Carlos Jose Pinero Rodriguez 4 wins (R1–R4)CM Fernando Isaac Astoyauri De la Cruz 4 wins (R2–R6)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1FMFabian Ricardo Reyes Zavaleta*
0
1
1
2IMCarlos Jose Pinero Rodriguez
1
*—
1
3CMFernando Isaac Astoyauri De la Cruz
0
—*—
4Luis Yamil Santiago Perez
0
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Reyes Zavaleta, Fabian RicardoFM2311PER+3B+7N+8B−2N+4B+5N5.018.020.515.5022810.0
2Pinero Rodriguez, Carlos JoseIM2282VEN+6N+11B+4N+1B−5B+7N5.017.019.016.002276+2.8
3Astoyauri De la Cruz, Fernando IsaacCM1877PER−1N+18BF+15N+10B+6N4.011.011.06.002128+33.8
4Santiago Perez, Luis Yamil1991PER+16B+15N−2B=8N−1N+9B3.516.016.55.251934-10.0
5Palomino Landeo, Diego Fernando2032PER−11NF+13B+6B+2N−1B3.017.019.010.002142+31.2
6Suarez Chavez, Alejandro1868PER−2B+10N+15B−5N+14N−3B3.016.017.05.001880-2.1
7Bedoya Rosales, Luis1916PERF−1B=16N+9N+8B−2B2.517.017.55.2519200.0
8Mollo Figueroa, NicoleWIM1895BOL+18N+9B−1N=4B−7N−14B2.515.515.54.251743-42.0
9Pomalaza Yataco, Fabrizzio Omar1530PER=17B−8N+11N−7B+16N−4N2.511.011.52.751756+52.8
10Saenz Ayllon, Ivan David1865PER−13N−6B+12N+11B−3NF2.013.013.04.001744-15.8
11Valdizan Cordova, Gustavo Antonio1617PER+5B−2N−9B−10N+18BF2.012.512.53.001665+1.6
12Cusi Sarasi, Daianna Anthuane1458PERFF−10BF+15N+16B2.09.09.01.501721+22.8
13Flores Tomasto, Luis2253PER+10BF−5N+16BFF2.05.55.52.502042-12.2
14Flores Gilvonio, Facundo1721PERFFF+18N−6B+8N2.05.55.52.501883+17.2
15Ccanccapa Aguilar, Yeicob Jiyong0PERF−4B−6N−3B−12B+18N1.012.512.50.0010000.0
16Romero Celestino, Jacob Liam1582PER−4NF=7B−13N−9B−12N0.512.512.51.251408-39.6
17Rondon Chacon, Rene Ibrahim1991VEN=9NFFFFF0.52.52.51.251591-8.4
18FIDE 814737290—−8B−3NF−14B−11N−15B0.011.511.50.009770.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets