4 Open IRT U1600 Circulo Peruano de Ajedrez
Open SwissStandard
25 players participated in this 5-round tournament, held on 11 Apr 2026 in Lima, Peru. Top 10 Elo average was 1516, and top seed was Adiel Jesus Salazar Flores (🇵🇪 PER, 1598).
Adiel Jesus Salazar Flores (🇵🇪 PER, 1598) won with 4.5/5, ahead of Nicolas Rodrigo Alcantara Enriquez (4.0) and Thiago Valentino Veramendi Pihue (4.0). Salazar Flores won solo starting round 4.
Location
🇵🇪Lima, Peru
Dates
11 Apr 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇵🇪Peru×18
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsAdiel Jesus Salazar Flores led from R4; +0.5-point edge over the runner-up.
Co-leaders
10
5
3
1
1
Salazar Flores4.5Cusi Sarasi4Alcantara Enriquez4Veramendi Pihue4Bustamante Morzan3.5Oviedo Villegas3
R4–R5 · LEAD HELD
Adiel Jesus Salazar Flores held the sole lead from R4 through R5 without losing it.
WIN STREAKS · 2 top finishers
Adiel Jesus Salazar Flores 4 wins (R1–R4)Nicolas Rodrigo Alcantara Enriquez 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Adiel Jesus Salazar Flores | * | — | ½ | — |
| 2Daianna Anthuane Cusi Sarasi | — | * | — | — |
| 3Nicolas Rodrigo Alcantara Enriquez | ½ | — | * | 1 |
| 4Thiago Valentino Veramendi Pihue | — | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Salazar Flores, Adiel Jesus | 1598 | PER | +13B | +11N | +10B | +6N | =2B | 4.5 | 12.0 | 14.5 | 12.50 | 1863 | +52.4 |
| 2 | Alcantara Enriquez, Nicolas Rodrigo | 1467 | PER | +25B | +7N | +3N | =12B | =1N | 4.0 | 14.0 | 14.0 | 10.50 | 1730 | +20.4 |
| 3 | Veramendi Pihue, Thiago Valentino | 1495 | PER | +14B | +24N | −2B | +8N | +6B | 4.0 | 12.5 | 13.0 | 9.00 | 1687 | +36.9 |
| 4 | Cusi Sarasi, Daianna Anthuane | 1538 | PER | +19B | +8N | −6B | +11N | +7B | 4.0 | 11.5 | 13.5 | 10.50 | 1656 | +22.4 |
| 5 | Bustamante Morzan, Justin Kaled | 1401 | PER | =12N | +17B | =15N | =10B | +14N | 3.5 | 9.5 | 11.5 | 8.00 | 1545 | +23.2 |
| 6 | Oviedo Villegas, Estefano Matias | 1480 | PER | +23B | +15N | +4N | −1B | −3N | 3.0 | 14.5 | 15.5 | 7.00 | 1547 | +15.6 |
| 7 | Javier Ceron, Ian Fabrizio | 1512 | PER | +16N | −2B | +18N | +9B | −4N | 3.0 | 13.0 | 15.0 | 7.00 | 1418 | -9.2 |
| 8 | Delgado Medina, Lucero Sadye | 1462 | PER | +20N | −4B | +21N | −3B | +17N | 3.0 | 11.0 | 12.0 | 4.00 | 721 | -33.6 |
| 9 | Napan Villamares, Andre de Jesus | 1457 | PER | +21B | −10N | +19B | −7N | +16B | 3.0 | 9.5 | 10.5 | 5.00 | 696 | -36.0 |
| 10 | Gomez Monteverde, Benjamin Jose | 1487 | PER | F | +9B | −1N | =5N | +12B | 2.5 | 13.5 | 15.5 | 7.25 | 1603 | +18.0 |
| 11 | Ccana Minauro, Garry Santiago | 1470 | PER | +22N | −1B | +16N | −4B | =13N | 2.5 | 13.0 | 14.0 | 4.25 | 1250 | -25.6 |
| 12 | Valderrama Vargas, Ricardo Javier | 1566 | PER | =5B | =13N | +24B | =2N | −10N | 2.5 | 12.5 | 13.0 | 5.50 | 1476 | -24.7 |
| 13 | Gomez Monteverde, Lucero Maribel | 1426 | PER | −1N | =12B | =14B | +18N | =11B | 2.5 | 12.0 | 14.0 | 5.75 | 1411 | -2.4 |
| 14 | Medina Campos, Santiago Daniel | 0 | PER | −3N | +20B | =13N | +15B | −5B | 2.5 | 12.0 | 13.0 | 4.25 | 1381 | 0.0 |
| 15 | De la Cruz Aguas, Valentino Nohan | 1544 | PER | +17N | −6B | =5B | −14N | =24B | 2.0 | 11.0 | 11.5 | 4.00 | 1304 | -39.2 |
| 16 | Guevara Rivera, Dereck Adrian | 0 | PER | −7B | +23N | −11B | +24N | −9N | 2.0 | 9.5 | 10.0 | 1.50 | 1252 | 0.0 |
| 17 | Callupe Matias, Rebeca Victoria | 0 | PER | −15B | −5N | +25B | +20N | −8B | 2.0 | 9.5 | 9.5 | 1.00 | 670 | 0.0 |
| 18 | FIDE 81461461 | 0 | — | F | +25N | −7B | −13B | +22N | 2.0 | 9.0 | 9.0 | 1.00 | 652 | 0.0 |
| 19 | FIDE 81487010 | 0 | — | −4N | +22B | −9N | −21B | +25N | 2.0 | 9.0 | 9.0 | 1.00 | 701 | 0.0 |
| 20 | FIDE 81478623 | 0 | — | −8B | −14N | F | −17B | +23N | 1.0 | 8.5 | 8.5 | 1.00 | 662 | 0.0 |
| 21 | FIDE 81460694 | 0 | — | −9N | F | −8B | +19N | −?B | 1.0 | 8.0 | 8.0 | 2.00 | 707 | 0.0 |
| 22 | FIDE 81487380 | 0 | — | −11B | −19N | +23B | −?N | −18B | 1.0 | 7.5 | 7.5 | 1.00 | 717 | 0.0 |
| 23 | FIDE 81488998 | 0 | — | −6N | −16B | −22N | +25B | −20B | 1.0 | 7.0 | 7.0 | 0.00 | 677 | 0.0 |
| 24 | Quispe Villar, Harim Gabriel | 1411 | PER | F | −3B | −12N | −16B | =15N | 0.5 | 10.5 | 10.5 | 1.00 | 1266 | -18.8 |
| 25 | FIDE 81487371 | 0 | — | −2N | −18B | −17N | −23N | −19B | 0.0 | 10.0 | 11.0 | 0.00 | 828 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Salazar Flores, Adiel JesusPER+52.44.5 pts · #1
- 2Veramendi Pihue, Thiago ValentinoPER+36.94.0 pts · #4
- 3Bustamante Morzan, Justin KaledPER+23.23.5 pts · #9
Top rating losers
- 1De la Cruz Aguas, Valentino NohanPER-39.22.0 pts · #12
- 2Napan Villamares, Andre de JesusPER-36.03.0 pts · #19
- 3Delgado Medina, Lucero SadyePER-33.63.0 pts · #21