1 Open IRT U1600 Circulo Peruano de Ajedrez
Open SwissStandard
36 players participated in this 7-round tournament, held from 24 Jan 2026 to 25 Jan 2026 in Lima, Peru. Top 10 Elo average was 1560, and top seed was Kevin Johan Montero Ricra (🇵🇪 PER, 1585).
Hyemi Elena De la Cruz Pinedo (🇵🇪 PER, 1561) won with 6.0/7, ahead of Leninka Estefany Olazo Ricra (5.5) and Thiago Valentino Veramendi Pihue (5.0). De la Cruz Pinedo shared the lead from round 6 and broke clear in the final round.
The biggest upset came in round 1: Benjamin Jose Gomez Monteverde (1400) beat Rodrigo Gonzales Olazo (1542), a +142-point gap.
Location
🇵🇪Lima, Peru
Dates
24 Jan 2026 → 25 Jan 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇪Peru×34
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsHyemi Elena De la Cruz Pinedo led from R7; +0.5-point edge over the runner-up.
Co-leaders
13
7
2
1
1
2
1
R7 · LEADER CHANGE25 Jan
Hyemi Elena De la Cruz Pinedo takes the sole lead (6.0/7).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Hyemi Elena De la Cruz Pinedo lost to Leninka Estefany Olazo Ricra (White).
WIN STREAKS · 2 top finishers
Hyemi Elena De la Cruz Pinedo 3+3 wins (R1–R3, R5–R7)Leninka Estefany Olazo Ricra 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Hyemi Elena De la Cruz Pinedo | * | 0 | — | 1 |
| 2Leninka Estefany Olazo Ricra | 1 | * | — | — |
| 3Yuan Wari Montesinos Parisaca | — | — | * | — |
| 4John Arick Rojas Raraz | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | De la Cruz Pinedo, Hyemi Elena | 1561 | PER | +22N | +11B | +17N | −2B | +4N | +9B | +6B | 6.0 | 25.5 | 28.5 | 23.00 | 1808 | +69.9 |
| 2 | Olazo Ricra, Leninka Estefany | 1570 | PER | +36B | +9N | +20B | +1N | =3B | =6N | =8B | 5.5 | 27.0 | 27.0 | 20.00 | 1748 | +58.8 |
| 3 | Veramendi Pihue, Thiago Valentino | 1548 | PER | +14N | +32B | =6N | +5B | =2N | −8B | +9N | 5.0 | 27.0 | 28.0 | 18.50 | 1639 | +34.8 |
| 4 | Rojas Raraz, John Arick | 1481 | PER | −16B | +34N | +21B | +7N | −1B | +13N | +14B | 5.0 | 23.5 | 24.5 | 15.50 | 1625 | +45.2 |
| 5 | Montesinos Parisaca, Yuan Wari | 1556 | PER | +19B | +12N | =16B | −3N | =13B | +11N | +17N | 5.0 | 21.5 | 24.5 | 16.25 | 1651 | +30.4 |
| 6 | Montero Ricra, Kevin Johan | 1585 | PER | +13B | +28N | =3B | =16N | +12B | =2B | −1N | 4.5 | 26.5 | 28.5 | 15.75 | 1641 | +22.0 |
| 7 | Aranda Pucuhuanca, Alessandra Micaela | 1542 | PER | −11N | +14B | +32N | −4B | +22N | +18B | =10N | 4.5 | 22.0 | 23.0 | 12.50 | 1510 | -6.0 |
| 8 | Garcia Moncada, Maria Estefany Sofia | 1443 | PER | F | F | +35B | +20N | +16B | +3N | =2N | 4.5 | 16.5 | 16.5 | 13.75 | 1889 | +82.8 |
| 9 | Jauregui Casas, Lhuanna Khalezzy | 1488 | PER | +35N | −2B | +26N | +11B | +18N | −1N | −3B | 4.0 | 26.0 | 26.0 | 9.50 | 1425 | -16.0 |
| 10 | Dergan Lobos, Ian Neyef | 1574 | PER | F | +27B | =29N | −18N | +19B | +12N | =7B | 4.0 | 18.5 | 18.5 | 12.25 | 1621 | +24.7 |
| 11 | Quispe Enriquez, Mauricio Julian | 1402 | PER | +7B | −1N | +28B | −9N | +25N | −5B | =12B | 3.5 | 26.0 | 28.0 | 11.25 | 1531 | +48.8 |
| 12 | Gomez Monteverde, Benjamin Jose | 1400 | PER | +15N | −5B | +22N | +24B | −6N | −10B | =11N | 3.5 | 23.5 | 26.5 | 11.25 | 1514 | -8.4 |
| 13 | Cusi Sarasi, Daianna Anthuane | 1487 | PER | −6N | +23B | +33N | +17B | =5N | −4B | F | 3.5 | 23.5 | 24.5 | 9.50 | 1527 | +10.0 |
| 14 | Rojas Raraz, Jarely Katty | 1420 | PER | −3B | −7N | +31B | +33N | =20B | +19N | −4N | 3.5 | 21.5 | 22.5 | 6.50 | 1350 | -18.4 |
| 15 | Gonzales Olazo, Rodrigo | 1542 | PER | −12B | =21N | F | −23B | +24N | +26B | +18N | 3.5 | 18.5 | 18.5 | 10.50 | 1469 | -21.6 |
| 16 | Bocanegra Reyes, Thiago Stephano | 1574 | PER | +4N | +24B | =5N | =6B | −8N | −17B | F | 3.0 | 25.5 | 28.5 | 12.75 | 1515 | -18.4 |
| 17 | Ccanccapa Aguilar, Yeicob Jiyong | 1507 | PER | F | +18N | −1B | −13N | +23B | +16N | −5B | 3.0 | 23.5 | 24.5 | 9.00 | 1516 | +2.8 |
| 18 | Espinoza Yarasca, Roberto Isaias | 0 | PER | +25N | −17B | +27N | +10B | −9B | −7N | −15B | 3.0 | 22.0 | 24.5 | 9.50 | 1474 | +22.4 |
| 19 | Huapaya Pariona, Amet Aaron | 1443 | PER | −5N | +25B | =24N | +29B | −10N | −14B | =20B | 3.0 | 21.5 | 23.5 | 8.00 | 1469 | +20.4 |
| 20 | Cardenas Palomino, Angeline Damaris | 1536 | PER | +23N | +33B | −2N | −8B | =14N | −30B | =19N | 3.0 | 21.5 | 22.5 | 7.25 | 1364 | -56.0 |
| 21 | Medina Campos, Santiago Daniel | 1415 | PER | =27N | =15B | −4N | −25B | +31N | =22B | =24N | 3.0 | 20.0 | 21.0 | 7.00 | 1382 | -9.6 |
| 22 | Infantas Arevalo, Thiago Edu | 1460 | PER | −1B | +31N | −12B | +35N | −7B | =21N | =29B | 3.0 | 20.0 | 20.0 | 3.50 | 1280 | -43.2 |
| 23 | Aguirre Chalan, Cesar Sebastian | 0 | PER | −20B | −13N | +36B | +15N | −17N | +25B | −27B | 3.0 | 18.5 | 18.5 | 6.50 | 1466 | -7.2 |
| 24 | Garcia Barrantes, Yareli Antonella | 1495 | PER | +31B | −16N | =19B | −12N | −15B | +35N | =21B | 3.0 | 17.0 | 17.0 | 4.00 | 1256 | -60.0 |
| 25 | Caycho Cordova, Angel Ariel | 1524 | PER | −18B | −19N | +34B | +21N | −11B | −23N | +31N | 3.0 | 16.5 | 17.5 | 5.00 | 1185 | -87.2 |
| 26 | Meneses Morales, Pilar Nicolle | 0 | PER | −28B | +36N | −9B | −27N | +33B | −15N | +32N | 3.0 | 14.0 | 14.0 | 2.00 | 1268 | 0.0 |
| 27 | Rodriguez Romero, Leonhart Valentin | 1543 | PER | =21B | −10N | −18B | +26B | −30N | F | +23N | 2.5 | 18.0 | 18.0 | 7.50 | 1341 | -52.0 |
| 28 | Usurin Vara, Diego Sebasitan | 1503 | PER | +26N | −6B | −11N | +32B | F | F | F | 2.0 | 12.0 | 12.0 | 4.00 | 694 | -41.2 |
| 29 | Chavez Campos, Hannah Letizia Margaret | 1540 | PER | F | F | =10B | −19N | F | +32B | =22N | 2.0 | 11.0 | 11.0 | 4.50 | 1344 | -32.4 |
| 30 | Huaccan Nuflo, Lehonardo | 1492 | PER | F | F | F | F | +27B | +20N | F | 2.0 | 5.5 | 5.5 | 5.50 | 2337 | +33.2 |
| 31 | Rios Palacios, Pamela Illari | 0 | PER | −24N | −22B | −14N | F | −21B | +33N | −25B | 1.0 | 16.5 | 16.5 | 1.00 | 662 | 0.0 |
| 32 | Gomez Monteverde, Lucero Maribel | 0 | PER | F | −3N | −7B | −28N | +35B | −29N | −26B | 1.0 | 16.5 | 16.5 | 0.00 | 728 | 0.0 |
| 33 | FIDE 81460694 | 0 | — | F | −20N | −13B | −14B | −26N | −31B | +35N | 1.0 | 14.0 | 14.0 | 0.00 | 683 | 0.0 |
| 34 | Herrada Blanco, Luciana Franchesca | 0 | PER | F | −4B | −25N | +36N | F | F | F | 1.0 | 11.0 | 11.0 | 0.00 | 1368 | 0.0 |
| 35 | FIDE 81476329 | 0 | — | −9B | F | −8N | −22B | −32N | −24B | −33B | 0.0 | 16.5 | 16.5 | 0.00 | 671 | 0.0 |
| 36 | Callupe Matias, Rebeca Victoria | 1462 | PER | −2N | −26B | −23N | −34B | F | F | F | 0.0 | 12.5 | 12.5 | 0.00 | 729 | -33.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Garcia Moncada, Maria Estefany SofiaPER+82.84.5 pts · #10
- 2De la Cruz Pinedo, Hyemi ElenaPER+69.96.0 pts · #1
- 3Olazo Ricra, Leninka EstefanyPER+58.85.5 pts · #2
Top rating losers
- 1Caycho Cordova, Angel ArielPER-87.23.0 pts · #30
- 2Garcia Barrantes, Yareli AntonellaPER-60.03.0 pts · #25
- 3Cardenas Palomino, Angeline DamarisPER-56.03.0 pts · #19
Biggest upsets
- R1+142 Elo gap
- R1+140 Elo gap
- R5+131 Elo gap