IRT Diego Unternahrer COPA MISIONES 2026- sub 1600
Open SwissStandard
20 players participated in this 6-round tournament, held from 02 May 2026 to 03 May 2026 in Obera- Misiones, Argentina. Top 10 Elo average was 589, and top seed was Andres Brandon Almiron (🇦🇷 ARG, 1546).
Santino Esposito (🇦🇷 ARG, 1470) won with 5.0/6, ahead of Santiago Nahuel Tello (5.0) and Facundo Tello (4.5). Esposito took the lead from round 5, winning on tie-break.
Location
🇦🇷Obera- Misiones, Argentina
Dates
02 May 2026 → 03 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Avg top 10
589
Participants
20
Federations · 1 represented
🇦🇷Argentina×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 2 players tied at 5.0/6, decided on Buchholz.
Co-leaders
13
7
2
1
1
2
R5 · LEADER CHANGE02 May
Santino Esposito takes the sole lead (4.5/5).
R6 · TIEBREAK CLUSTER
2 players finish on 5.0/6. Esposito takes the title on Buchholz Cut1 (21.5).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Santiago Nahuel Tello drew with Santino Esposito (Black).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Santiago Nahuel Tello | * | ½ | ½ | — |
| 2Santino Esposito | ½ | * | ½ | — |
| 3Juan Hector Osuna | ½ | ½ | * | — |
| 4Facundo Tello | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Esposito, Santino | 1470 | ARG | +10B | +8N | =2B | +7N | +5B | =4N | 5.0 | 21.5 | 24.5 | 19.75 | 2338 | +23.6 |
| 2 | Tello, Santiago Nahuel | 0 | ARG | +19N | +?B | =1N | =4B | +?N | +5N | 5.0 | 15.0 | 15.0 | 10.25 | 1518 | 0.0 |
| 3 | Tello, Facundo | 0 | ARG | +11B | +?N | +7B | −5N | +12B | =6N | 4.5 | 18.0 | 18.0 | 12.00 | 1529 | 0.0 |
| 4 | Osuna, Juan Hector | 0 | ARG | +14B | +?N | =6B | =2N | +?N | =1B | 4.5 | 16.0 | 16.0 | 9.00 | 1483 | 0.0 |
| 5 | Machado Nascimento, Maximiliano N | 0 | ARG | +?B | +6N | +?N | +3B | −1N | −2B | 4.0 | 18.5 | 18.5 | 8.50 | 1526 | 0.0 |
| 6 | Chavez, Martin | 1482 | ARG | +9N | −5B | =4N | +19B | +14N | =3B | 4.0 | 18.0 | 19.5 | 11.00 | 2203 | +15.6 |
| 7 | De Sousa, Thiago Benjamin | 1538 | ARG | +17N | +13B | −3N | −1B | +16N | +9B | 4.0 | 17.0 | 19.0 | 9.50 | 670 | -23.6 |
| 8 | FIDE 20046286 | 0 | — | +15N | −1B | +?N | −?B | +13N | +?B | 4.0 | 9.5 | 9.5 | 4.50 | 1485 | 0.0 |
| 9 | FIDE 20080956 | 0 | — | −6B | +11N | +?B | −12N | +10B | −7N | 3.0 | 17.0 | 17.0 | 6.00 | 710 | 0.0 |
| 10 | FIDE 20055919 | 0 | — | −1N | +?B | +13N | −?B | −9N | +19B | 3.0 | 12.0 | 12.0 | 4.00 | 1383 | 0.0 |
| 11 | Duarte, Olivia | 0 | ARG | −3N | −9B | +20N | =?N | =15B | +14B | 3.0 | 11.5 | 11.5 | 3.00 | 1445 | 0.0 |
| 12 | FIDE 20078633 | 0 | — | +?N | −?B | +15N | +9B | −3N | −?B | 3.0 | 9.5 | 9.5 | 5.00 | 1365 | 0.0 |
| 13 | FIDE 20001932 | 0 | — | +16B | −7N | −10B | +18N | −8B | =?N | 2.5 | 15.0 | 15.0 | 4.00 | 1300 | 0.0 |
| 14 | Dalmau Zacariaz, Elle Kaled Abril | 1403 | ARG | −4N | +17B | =19N | =15B | −6B | −11N | 2.0 | 15.5 | 17.0 | 3.75 | 682 | -15.6 |
| 15 | FIDE 20045859 | 0 | — | −8B | +20N | −12B | =14N | =11N | −16B | 2.0 | 14.0 | 14.0 | 2.50 | 1403 | 0.0 |
| 16 | Stier, Elian | 0 | ARG | −13N | −19B | F | +?N | −7B | +15N | 2.0 | 10.0 | 10.0 | 2.00 | 738 | 0.0 |
| 17 | FIDE 20080948 | 0 | — | −7B | −14N | −?B | F | +?N | +18B | 2.0 | 8.0 | 8.0 | 2.00 | 663 | 0.0 |
| 18 | FIDE 20078625 | 0 | — | −?N | +?B | −?N | −13B | +20B | −17N | 2.0 | 4.5 | 4.5 | 0.00 | 682 | 0.0 |
| 19 | FIDE 20070861 | 0 | — | −2B | +16N | =14B | −6N | −?B | −10N | 1.5 | 16.0 | 16.0 | 3.00 | 1171 | 0.0 |
| 20 | FIDE 20065418 | 0 | — | −?N | −15B | −11B | F | −18N | −?B | 0.0 | 7.0 | 7.0 | 0.00 | 663 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Esposito, SantinoARG+23.65.0 pts · #8
- 2Chavez, MartinARG+15.64.0 pts · #10
- 3FIDE 200019320.02.5 pts · #13
Top rating losers
- 1De Sousa, Thiago BenjaminARG-23.64.0 pts · #15
- 2Dalmau Zacariaz, Elle Kaled AbrilARG-15.62.0 pts · #17
- 3FIDE 200019320.02.5 pts · #13