IRT Diego Unternahrer COPA MISIONES 2026- Abierto
29 players participated in this 6-round tournament, held from 01 May 2026 to 03 May 2026 in Obera- Misiones, Argentina. 1 titled players from 4 federations. Top 10 Elo average was 1881, and top seed was Pablo Sebastian Molina (🇦🇷 ARG, FM, 2236).
Pablo Sebastian Molina (🇦🇷 ARG, FM, 2236) won with 6.0/6, ahead of Wilmer Oses (4.5) and Sasha Valentin Rozental (4.5). Molina won solo starting round 4.
The biggest upset came in round 2: Violeta Yapur (1617) beat Santiago Nicolas Coronel (1880), a +263-point gap.
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How it unfolded
Top 6 · 6 roundsFM Pablo Sebastian Molina led from R4; +1.5-point edge over the runner-up.
FM Pablo Sebastian Molina never relinquished the lead after R4; final gap +1.5 over the runner-up.
FM Pablo Sebastian Molina beat Wilmer Oses (Black).
FM Pablo Sebastian Molina 6 wins (R1–R6)Wilmer Oses 3 wins (R1–R3)Angel Damian Yossen 3 wins (R2–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMPablo Sebastian Molina | * | 1 | 1 | — |
| 2Wilmer Oses | 0 | * | — | ½ |
| 3Angel Damian Yossen | 0 | — | * | — |
| 4Sasha Valentin Rozental | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Molina, Pablo SebastianFM | 2236 | ARG | +14B | +5N | +9B | +2N | +4B | +10N | 6.0 | 20.0 | 22.5 | 22.50 | 2676 | +12.8 |
| 2 | Oses, Wilmer | 1906 | VEN | +15B | +6N | +8B | −1B | =3N | +9N | 4.5 | 21.5 | 24.0 | 15.75 | 1998 | +13.8 |
| 3 | Rozental, Sasha Valentin | 1716 | ARG | =29N | +17B | =10N | +7N | =2B | +11N | 4.5 | 18.0 | 18.5 | 14.25 | 2030 | +40.2 |
| 4 | Yossen, Angel Damian | 1963 | ARG | =16N | +19B | +12N | +21B | −1N | +8B | 4.5 | 17.0 | 19.0 | 11.75 | 1956 | +2.0 |
| 5 | Molina, Vicente | 1760 | ARG | +27B | −1B | +19N | =11N | =17B | +20N | 4.0 | 16.0 | 16.5 | 7.50 | 1806 | +5.0 |
| 6 | Gross, Thiago Sthefano | 1754 | ARG | +22N | −2B | +20N | −9N | +19B | +21B | 4.0 | 14.0 | 16.0 | 8.00 | 1765 | +2.4 |
| 7 | Portillo, Luciana | 1778 | ARG | −19N | +26B | +27N | −3B | +21N | +17B | 4.0 | 12.0 | 12.5 | 6.00 | 1744 | -9.2 |
| 8 | Yapur, Violeta | 1617 | ARG | +11B | +10N | −2N | +12B | =9B | −4N | 3.5 | 19.5 | 22.5 | 11.75 | 1914 | +90.0 |
| 9 | Marchak, Miguel Fernando | 1827 | ARG | +26B | +25N | −1N | +6B | =8N | −2B | 3.5 | 19.0 | 20.0 | 7.75 | 1841 | +1.6 |
| 10 | Coronel, Santiago Nicolas | 1880 | ARG | +24N | −8B | =3B | +25N | +16N | −1B | 3.5 | 18.0 | 19.0 | 7.25 | 1811 | -10.2 |
| 11 | Deus Filho, Joaquim de | 1848 | BRA | −8N | +24B | +14N | =5B | +23N | −3B | 3.5 | 16.5 | 18.0 | 8.00 | 1735 | -16.6 |
| 12 | Leith Acosta, Marcelo Alejandro | 1716 | PAR | =20B | +23N | −4B | −8N | =15B | +27N | 3.0 | 14.5 | 15.0 | 4.75 | 1690 | -8.0 |
| 13 | Gatelli, Jacson Henrique | 1858 | BRA | −25B | −15N | +26N | −16B | +24N | +22B | 3.0 | 9.5 | 10.5 | 4.50 | 1571 | -37.2 |
| 14 | Owczarczyn, Cristian Lucas | 1681 | ARG | −1N | +22B | −11B | +27N | −20B | =15N | 2.5 | 16.0 | 16.5 | 3.75 | 1704 | -0.6 |
| 15 | Bohachenko, Yonathan Emanuel | 1680 | ARG | −2N | +13B | =18N | −23B | =12N | =14B | 2.5 | 15.5 | 17.5 | 7.00 | 1693 | +1.6 |
| 16 | De Araujo, Gabriel Ruiz | 1681 | BRA | =4B | +28N | −21B | +13N | −10B | −18N | 2.5 | 15.5 | 16.0 | 5.75 | 1682 | -1.6 |
| 17 | Lopez Estoup, Bastian Benjamin | 1538 | ARG | F | −3N | +28B | +18B | =5N | −7N | 2.5 | 15.5 | 15.5 | 5.00 | 1652 | +21.2 |
| 18 | De Paula, Marcelo Emanuel | 1701 | ARG | =28B | =20N | =15B | −17N | F | +16B | 2.5 | 10.5 | 11.0 | 5.00 | 1633 | -5.6 |
| 19 | Alvarez, Nestor Carlos | 1570 | ARG | +7B | −4N | −5B | +22N | −6N | −23B | 2.0 | 18.5 | 20.5 | 6.00 | 1539 | -4.6 |
| 20 | Guastavino, Jose Augusto | 0 | ARG | =12N | =18B | −6B | F | +14N | −5B | 2.0 | 16.0 | 16.5 | 5.25 | 1650 | 0.0 |
| 21 | Racagni, Santino Nicolas | 1755 | ARG | F | +29B | +16N | −4N | −7B | −6N | 2.0 | 15.5 | 15.5 | 3.00 | 1601 | -32.0 |
| 22 | Gatelli, Pedro Henrique | 0 | BRA | −6B | −14N | +24N | −19B | +28B | −13N | 2.0 | 13.0 | 13.5 | 2.00 | 1464 | 0.0 |
| 23 | Dalmau, Gabriel | 1638 | ARG | F | −12B | F | +15N | −11B | +19N | 2.0 | 11.5 | 11.5 | 4.50 | 1704 | +14.0 |
| 24 | Moore Fernandez, Damian | 1655 | ARG | −10B | −11N | −22B | +28N | −13B | =26B | 1.5 | 13.0 | 13.5 | 1.00 | 1469 | -32.8 |
| 25 | Sartori, Mauro Fabricio | 1620 | ARG | +13N | −9B | F | −10B | F | F | 1.0 | 13.0 | 13.0 | 3.00 | 1730 | +15.6 |
| 26 | Borges Nogueira, Adhemar Alfredo | 1578 | ARG | −9N | −7N | −13B | F | =27B | =24N | 1.0 | 12.5 | 12.5 | 1.00 | 1494 | -10.2 |
| 27 | De Araujo, Fernando Ruiz | 1554 | BRA | −5N | F | −7B | −14B | =26N | −12B | 0.5 | 14.5 | 14.5 | 0.50 | 1337 | -42.0 |
| 28 | Stier, Braian | 0 | ARG | =18N | −16B | −17N | −24B | −22N | F | 0.5 | 11.0 | 12.0 | 1.25 | 1322 | 0.0 |
| 29 | Pacheco, Rodrigo | 0 | ARG | =3B | −21N | F | F | F | F | 0.5 | 10.5 | 10.5 | 2.25 | 1543 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Yapur, VioletaARG+90.03.5 pts · #8
- 2Rozental, Sasha ValentinARG+40.24.5 pts · #5
- 3Lopez Estoup, Bastian BenjaminARG+21.22.5 pts · #18
- 1De Araujo, Fernando RuizBRA-42.00.5 pts · #29
- 2Gatelli, Jacson HenriqueBRA-37.23.0 pts · #13
- 3Moore Fernandez, DamianARG-32.81.5 pts · #27
- R2+263 Elo gap
- R1+238 Elo gap
- R1+231 Elo gap