Open da Primavera CX Joao de Meira
26 players participated in this 7-round tournament, held from 17 May 2026 to 12 Jun 2026 in Guimaraes, Portugal. 2 federations represented. Top 10 Elo average was 1756, and top seed was Orlando Ribeiro (🇵🇹 POR, 2011).
Orlando Ribeiro (🇵🇹 POR, 2011) won with 6.5/7, ahead of Arno Avdalyan (5.5) and Angelo Almeida (5.0). Ribeiro won solo starting round 5.
The biggest upset came in round 4: Tomas R M Carvalho (1541) beat Hugo Sa (1666), a +125-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsOrlando Ribeiro led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Orlando Ribeiro never relinquished the lead after R5; final gap +1.0 over the runner-up.
Orlando Ribeiro beat Arno Avdalyan (Black).
Orlando Ribeiro 6 wins (R1–R6)Arno Avdalyan 4 wins (R1–R4)Angelo Almeida 3 wins (R5–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Orlando Ribeiro | * | 1 | 1 | 1 |
| 2Arno Avdalyan | 0 | * | — | 1 |
| 3Angelo Almeida | 0 | — | * | — |
| 4Celso Leandro Lopes Fern Soares | 0 | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ribeiro, Orlando | 2011 | POR | +25N | +9B | +3N | +4B | +2N | +7B | =5B | 6.5 | 24.0 | 24.0 | 22.25 | 2107 | +8.8 |
| 2 | Avdalyan, Arno | 1815 | POR | +17N | +8B | +7N | +5B | −1B | +4N | =6N | 5.5 | 23.5 | 25.5 | 17.25 | 1928 | +32.4 |
| 3 | Almeida, Angelo | 1731 | POR | +24B | +19N | −1B | F | +23N | +8B | +9N | 5.0 | 15.0 | 15.0 | 8.50 | 1825 | +9.6 |
| 4 | Soares, Celso Leandro Lopes Fern | 0 | POR | F | +?N | +?B | −1N | +10B | −2B | +25N | 4.0 | 15.0 | 15.0 | 3.00 | 1744 | 0.0 |
| 5 | Monteiro, Jose Macedo | 1891 | POR | F | +11N | +10B | −2N | F | +9B | =1N | 3.5 | 23.0 | 23.0 | 12.25 | 1861 | -0.4 |
| 6 | Martinho, Nuno Miguel | 1836 | POR | F | F | F | +19N | +20B | +15N | =2B | 3.5 | 10.5 | 10.5 | 7.75 | 1957 | +9.4 |
| 7 | Camelo, Agostinho | 1655 | POR | +14B | +16N | −2B | +12N | F | −1N | F | 3.0 | 21.5 | 21.5 | 6.50 | 1113 | -16.0 |
| 8 | Silva, Francisco Duarte V B | 1501 | POR | +12B | −2N | +18B | −10N | F | −3N | +14B | 3.0 | 20.0 | 20.0 | 6.50 | 934 | -25.6 |
| 9 | Carvalho, Tomas R M | 1541 | POR | +26B | −1N | +14B | +13N | F | −5N | −3B | 3.0 | 19.5 | 19.5 | 4.50 | 1614 | +9.2 |
| 10 | Fernandes, Rodrigo | 1655 | POR | +22N | F | −5N | +8B | −4N | +21B | F | 3.0 | 15.5 | 15.5 | 5.00 | 1723 | +5.6 |
| 11 | Zeferino, Rogerio | 1539 | POR | F | −5B | +22N | F | +12B | +19N | −13B | 3.0 | 11.0 | 11.0 | 5.00 | 1552 | -0.6 |
| 12 | Pereira, Leonardo Oliveira | 0 | POR | −8N | +24N | +21B | −7B | −11N | F | =19B | 2.5 | 11.5 | 11.5 | 1.75 | 1365 | 0.0 |
| 13 | Sa, Hugo | 1666 | POR | =20N | F | F | −9B | +16N | F | +11N | 2.5 | 9.5 | 9.5 | 5.75 | 1540 | -13.6 |
| 14 | Inacio, Pedro | 0 | POR | −7N | +?B | −9N | +26B | −17N | F | −8N | 2.0 | 11.0 | 11.0 | 0.00 | 766 | 0.0 |
| 15 | Alvim, Joao | 1763 | POR | F | +18N | +20B | F | F | −6B | — | 2.0 | 10.5 | 10.5 | 3.50 | 1036 | -8.0 |
| 16 | Barroso, Renato | 0 | POR | +?N | −7B | F | +18N | −13B | −20N | — | 2.0 | 9.0 | 9.0 | 2.00 | 861 | 0.0 |
| 17 | Eusebio, Afonso | 0 | POR | −2B | +26N | F | −23N | +14B | — | — | 2.0 | 8.5 | 8.5 | 2.00 | 1015 | 0.0 |
| 18 | Smerteniuk, Mykhailo | 0 | POR | +21N | −15B | −8N | −16B | F | F | +26B | 2.0 | 8.0 | 8.0 | 1.00 | 1431 | 0.0 |
| 19 | Avdeev, Iakov | 1473 | RUS | F | −3B | F | −6B | +22N | −11B | =12N | 1.5 | 15.0 | 15.0 | 2.25 | 902 | -27.6 |
| 20 | Fernandes, Rafael | 0 | POR | =13B | F | −15N | F | −6N | +16B | — | 1.5 | 10.0 | 10.0 | 3.25 | 1482 | 0.0 |
| 21 | Teixeira, Pedro Miguel Carvalho | 1403 | POR | −18B | F | −12N | F | F | −10N | +24B | 1.0 | 7.5 | 7.5 | 0.00 | 855 | -7.6 |
| 22 | Lopes, Luis Miguel Cunha | 0 | POR | −10B | F | −11B | +?N | −19B | — | — | 1.0 | 7.5 | 7.5 | 0.00 | 756 | 0.0 |
| 23 | Teixeira, Francisco Carvalho | 0 | POR | F | F | F | +17B | −3B | F | −?B | 1.0 | 7.0 | 7.0 | 2.00 | 857 | 0.0 |
| 24 | Eusebio, Guilherme | 0 | POR | −3N | −12B | F | F | F | F | −21N | 0.0 | 10.5 | 10.5 | 0.00 | 767 | 0.0 |
| 25 | Campos, Diogo Goncalves | 0 | POR | −1B | F | F | F | F | F | −4B | 0.0 | 10.5 | 10.5 | 0.00 | 1211 | 0.0 |
| 26 | Novo, Tomas | 0 | POR | −9N | −17B | F | −14N | F | F | −18N | 0.0 | 9.0 | 9.0 | 0.00 | 741 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Avdalyan, ArnoPOR+32.45.5 pts · #2
- 2Almeida, AngeloPOR+9.65.0 pts · #5
- 3Martinho, Nuno MiguelPOR+9.43.5 pts · #6
- 1Avdeev, IakovRUS-27.61.5 pts · #19
- 2Silva, Francisco Duarte V BPOR-25.63.0 pts · #23
- 3Camelo, AgostinhoPOR-16.03.0 pts · #25
- R4+125 Elo gap