CAMPEONATO NACIONAL IMPAR DE AJEDREZ 2026 - Sub 09 - Absoluto
Open SwissStandard
48 players participated in this 9-round tournament, held from 25 Feb 2026 to 01 Mar 2026 in Lima, Peru. Top 10 Elo average was 1546, and top seed was Rodrigo Gonzales Olazo (🇵🇪 PER, 1675).
Juan Eduardo Ramos Barriga (🇵🇪 PER, 1629) won with 7.5/9, ahead of Rodrigo Gonzales Olazo (7.5) and David Luis Holguin Segovia (7.0). Ramos Barriga shared the lead from round 7, winning on tie-break.
The biggest upset came in round 3: David Luis Holguin Segovia (1493) beat Juan Eduardo Ramos Barriga (1629), a +136-point gap.
Location
🇵🇪Lima, Peru
Dates
25 Feb 2026 → 01 Mar 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇵🇪Peru×38
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R9; 2 players tied at 7.5/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.
Co-leaders
26
13
6
2
1
1
3
2
2
R9 · TIEBREAK CLUSTER
2 players finish on 7.5/9. Ramos Barriga takes the title on Buchholz Cut1 (48.5).
R9 · HEAD-TO-HEAD · WINNER VS 2ND
Juan Eduardo Ramos Barriga drew with Rodrigo Gonzales Olazo (White).
WIN STREAKS · 3 top finishers
Juan Eduardo Ramos Barriga 5 wins (R4–R8)Rodrigo Gonzales Olazo 3 wins (R1–R3)David Luis Holguin Segovia 4+3 wins (R1–R4, R7–R9)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Juan Eduardo Ramos Barriga | * | ½ | 0 | — |
| 2Rodrigo Gonzales Olazo | ½ | * | — | — |
| 3David Luis Holguin Segovia | 1 | — | * | — |
| 4Victor Jesus Custodio Liza | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ramos Barriga, Juan Eduardo | 1629 | PER | +27B | +36N | −3B | +11N | +13B | +8N | +7B | +5N | =2B | 7.5 | 48.5 | 52.0 | 41.25 | 1722 | +30.8 |
| 2 | Gonzales Olazo, Rodrigo | 1675 | PER | +37N | +18B | +14N | =7B | +17N | =5B | +12N | +6B | =1N | 7.5 | 47.0 | 50.5 | 40.50 | 1738 | +15.6 |
| 3 | Holguin Segovia, David Luis | 1493 | PER | +24N | +22B | +1N | +17B | −5N | −6N | +8B | +12B | +11N | 7.0 | 47.0 | 51.5 | 39.00 | 1641 | +45.2 |
| 4 | Custodio Liza, Victor Jesus | 1533 | PER | −40N | +30B | =24N | +23B | =14N | +20B | +18N | +17B | +6N | 7.0 | 40.5 | 43.5 | 35.50 | 1778 | +35.6 |
| 5 | Otrilla Guevara, Hernan Andre | 1495 | PER | +48B | +35N | +26B | +13N | +3B | =2N | −6B | −1B | +17N | 6.5 | 46.5 | 47.5 | 30.25 | 1600 | +38.4 |
| 6 | Ortiz Mas, Luis Fabiano | 1572 | PER | +28N | +40B | −7N | +36B | +18N | +3B | +5N | −2N | −4B | 6.0 | 47.0 | 50.0 | 29.50 | 1458 | -35.2 |
| 7 | Zeballos Labra, Piero Gael Sebastian | 1481 | PER | +25B | +33N | +6B | =2N | −12B | +19B | −1N | +24N | =9B | 6.0 | 46.5 | 50.5 | 30.75 | 1565 | +38.0 |
| 8 | Huaman Mantari, Santiago | 1481 | PER | +46N | +21B | −17N | +10B | +40N | −1B | −3N | +22B | +18N | 6.0 | 43.5 | 45.5 | 26.00 | 1299 | -37.2 |
| 9 | De la Cruz Aguas, Valentino Nohan | 1482 | PER | −11B | −15N | +27B | +39N | +31B | +24B | +10N | =13B | =7N | 6.0 | 42.0 | 45.5 | 28.75 | 1618 | +31.2 |
| 10 | Minaya Palomino, Mathias Gael | 0 | PER | +12B | −17B | +30N | −8N | +33B | +41N | −9B | +42N | +21B | 6.0 | 39.0 | 42.0 | 25.00 | 1389 | 0.0 |
| 11 | Pinto Flores, Matthew Fabian | 0 | PER | +9N | +19B | =23N | −1B | −24N | +22B | +14N | +15N | −3B | 5.5 | 46.5 | 51.0 | 29.50 | 1545 | 0.0 |
| 12 | Zeballos Rosales, Piero Alexander | 1495 | PER | −10N | +28B | +20N | +29B | +7N | +21B | −2B | −3N | =13N | 5.5 | 46.5 | 51.0 | 27.75 | 1344 | -38.8 |
| 13 | Mendoza Rojas, Franco Steve | 1423 | PER | +39B | +38N | +16B | −5B | −1N | =15N | +25B | =9N | =12B | 5.5 | 44.5 | 48.0 | 25.50 | 1438 | +2.4 |
| 14 | Chuctaya Ayala, Mesut Adonis | 1494 | PER | +31B | +43N | −2B | −15N | =4B | +35N | −11B | +25N | +29B | 5.5 | 42.5 | 45.0 | 23.00 | 1417 | -8.0 |
| 15 | Ilizarbe Parillo, Ethan Gael | 0 | PER | −17N | +9B | +42N | +14B | −19N | =13B | +21N | −11B | +38N | 5.5 | 41.0 | 44.0 | 25.75 | 1472 | -7.2 |
| 16 | Paucar Vasquez, Mateo Luhel | 1499 | PER | +29N | +20B | −13N | −40B | −22N | +30B | =31B | +35N | +24B | 5.5 | 37.0 | 40.0 | 24.25 | 626 | -23.6 |
| 17 | Espinoza Yarasca, Roberto Isaias | 1545 | PER | +15B | +10N | +8B | −3N | −2B | +40N | +42B | −4N | −5B | 5.0 | 48.5 | 51.5 | 23.50 | 1390 | -15.2 |
| 18 | Barboza Huaman, Mateo Andre | 0 | PER | +45B | −2N | +39B | +31N | −6B | +34N | −4B | +33N | −8B | 5.0 | 42.5 | 44.5 | 18.00 | 771 | 0.0 |
| 19 | Saenz Altamirano, Jesus Miguel | 1524 | PER | +47B | −11N | =25B | +35N | +15B | −7N | −24B | =23N | +31B | 5.0 | 39.0 | 40.5 | 19.75 | 645 | -25.2 |
| 20 | Rios Yupanqui, Alessio Benjamin | 0 | PER | +41B | −16N | −12B | +44N | +26B | −4N | −27B | +?N | +42B | 5.0 | 35.0 | 35.0 | 12.50 | 1338 | 0.0 |
| 21 | Serrano Medina, Rodrigo Stefano | 0 | PER | +?B | −8N | +?B | +26N | +41B | −12N | −15B | +27N | −10N | 5.0 | 35.0 | 35.0 | 12.00 | 1375 | 0.0 |
| 22 | FIDE 3897982 | 0 | — | +?B | −3N | −41B | +?N | +16B | −11N | +40B | −8N | +33B | 5.0 | 34.0 | 34.0 | 12.50 | 1284 | 0.0 |
| 23 | Arteaga Cordova, Daniel Emanuel | 0 | PER | −35B | +48N | =11B | −4N | −44B | +?N | +36N | =19B | +34N | 5.0 | 31.5 | 31.5 | 13.75 | 1343 | 0.0 |
| 24 | Neira Cercado, Andre Marcelo | 0 | PER | −3B | +?N | =4B | +25N | +11B | −9N | +19N | −7B | −16N | 4.5 | 46.5 | 46.5 | 18.50 | 1302 | 0.0 |
| 25 | Remar Garay, David | 0 | PER | −7N | +44B | =19N | −24B | +30N | +36B | −13N | −14B | +35N | 4.5 | 38.0 | 40.0 | 16.00 | 1155 | 0.0 |
| 26 | FIDE 81447752 | 0 | — | +34N | +32B | −5N | −21B | −20N | −38B | +46N | +37B | =28N | 4.5 | 36.5 | 38.5 | 16.25 | 685 | 0.0 |
| 27 | Guevara Rivera, Dereck Adrian | 0 | PER | −1N | −34B | −9N | +48B | +45N | +44B | +20N | −21B | =32N | 4.5 | 36.0 | 37.0 | 12.25 | 746 | 0.0 |
| 28 | FIDE 81457812 | 0 | — | −6B | −12N | +?B | +38N | +32B | −42N | −33B | +45N | =26B | 4.5 | 33.0 | 33.0 | 12.25 | 735 | 0.0 |
| 29 | Mamani Condori, Edward Thiago | 0 | PER | −16B | +?N | +33B | −12N | −42N | +?B | +37N | =38B | −14N | 4.5 | 30.5 | 30.5 | 9.25 | 690 | 0.0 |
| 30 | Vasquez Rodriguez, Dominick Aaron | 0 | PER | +?B | −4N | −10B | +46N | −25B | −16N | =?N | +36B | +44N | 4.5 | 30.5 | 30.5 | 7.50 | 1136 | 0.0 |
| 31 | Munoz Escalante, Steven Sebastian | 0 | PER | −14N | +?N | +38B | −18B | −9N | +?B | =16N | +?B | −19N | 4.5 | 30.5 | 30.5 | 6.25 | 1330 | 0.0 |
| 32 | FIDE 81484550 | 0 | — | +?B | −26N | +?B | −41N | −28N | −37B | +44N | +40B | =27B | 4.5 | 25.0 | 25.0 | 7.25 | 1240 | 0.0 |
| 33 | Villanueva Castillo, Vladimir Gabriel | 0 | PER | +?N | −7B | −29N | +37B | −10N | +39B | +28N | −18B | −22N | 4.0 | 38.0 | 38.0 | 11.50 | 1294 | 0.0 |
| 34 | Saldana Guerrero, Matteo Giovanni | 0 | PER | −26B | +27N | −36B | +?N | +?N | −18B | −35B | +41N | −23B | 4.0 | 29.0 | 29.0 | 7.50 | 1483 | 0.0 |
| 35 | Rodriguez Uchuypma, Gian Luca Thiago | 0 | PER | +23N | −5B | +37N | −19B | =36N | −14B | +34N | −16B | −25B | 3.5 | 39.5 | 43.0 | 14.25 | 703 | 0.0 |
| 36 | Ccoto Guillen, Josue Jesus | 0 | PER | +42B | −1B | +34N | −6N | =35B | −25N | −23B | −30N | +48B | 3.5 | 38.0 | 39.0 | 9.75 | 805 | 0.0 |
| 37 | FIDE 81468288 | 0 | — | −2B | +45N | −35B | −33N | +43B | +32N | −29B | −26N | =39B | 3.5 | 34.5 | 36.5 | 10.75 | 888 | 0.0 |
| 38 | Zegarra Castaneda, Daniel Ignacio | 0 | PER | F | −13B | −31N | −28B | +47N | +26N | +41B | =29N | −15B | 3.5 | 33.5 | 33.5 | 11.25 | 1435 | 0.0 |
| 39 | FIDE 81464932 | 0 | — | −13N | +?B | −18N | −9B | =?B | −33N | =?B | +48N | =37N | 3.5 | 25.0 | 25.0 | 2.75 | 1307 | 0.0 |
| 40 | Ircash Garcia, Mateo Daniel | 0 | PER | +4B | −6N | +43B | +16N | −8B | −17B | −22N | −32N | F | 3.0 | 42.0 | 44.5 | 15.00 | 1431 | 0.0 |
| 41 | Loyola Tovar, Thiago Jhon | 1450 | PER | −20N | +47B | +22N | +32B | −21N | −10B | −38N | −34B | F | 3.0 | 36.0 | 37.5 | 11.00 | 607 | -22.0 |
| 42 | Vasquez Perez, Stiven Patrick | 0 | PER | −36N | F | −15B | +?N | +29B | +28B | −17N | −10B | −20N | 3.0 | 34.0 | 34.0 | 9.00 | 621 | 0.0 |
| 43 | Tenorio Solano, Juan Manuel | 0 | PER | +44N | −14B | −40N | −?B | −37N | +?B | −?N | =47B | −?N | 2.5 | 15.5 | 15.5 | 2.75 | 651 | 0.0 |
| 44 | FIDE 81437986 | 0 | — | −43B | −25N | F | −20B | +23N | −27N | −32B | +46N | −30B | 2.0 | 32.5 | 33.5 | 7.00 | 622 | 0.0 |
| 45 | FIDE 81476329 | 0 | — | −18N | −37B | −?N | F | −27B | +47N | +?B | −28B | F | 2.0 | 19.0 | 19.0 | 1.50 | 614 | 0.0 |
| 46 | FIDE 81483040 | 0 | — | −8B | −?N | F | −30B | −?N | +?N | −26B | −44B | +?N | 2.0 | 17.0 | 17.0 | 0.00 | 679 | 0.0 |
| 47 | Levano Baldeon, Danny Fabrizzio | 0 | PER | −19N | −41N | −?B | +?N | −38B | −45B | F | =43N | −?B | 1.5 | 16.0 | 16.0 | 1.25 | 663 | 0.0 |
| 48 | FIDE 81459416 | 0 | — | −5N | −23B | F | −27N | −?B | F | +?N | −39B | −36N | 1.0 | 25.0 | 25.0 | 0.00 | 654 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Holguin Segovia, David LuisPER+45.27.0 pts · #3
- 2Otrilla Guevara, Hernan AndrePER+38.46.5 pts · #4
- 3Zeballos Labra, Piero Gael SebastianPER+38.06.0 pts · #5
Top rating losers
- 1Zeballos Rosales, Piero AlexanderPER-38.85.5 pts · #19
- 2Huaman Mantari, SantiagoPER-37.26.0 pts · #22
- 3Ortiz Mas, Luis FabianoPER-35.26.0 pts · #11
Biggest upsets
- R3+136 Elo gap