XXI Open de Primavera GROS XAKE Udaberriko Irekia

Donostia, from 2026-04-18 to 2026-06-13
Official website FIDE
Chief Arbiter: IA Idiazabal Troyas, Aritz (2242842, ESP)
Rate of play: 60 min + 30 s/mov
Perteneciente al Circuito Challenge Gros 2026
SARIAK / PREMIOS(1500€)
VALEDERO PARA LA CHALLENGE GROS 2026:
1º.- 500 euro.
2º.- 400 euro.
3º.- 300 euro.
4º.- 200 euro.
5º.- 100 euro.

Dorronsoro Arenas, Unai

Name Dorronsoro Arenas, Unai
Federation ESP
Starting rank 13
FIDE Rating 1955 54539552
Final Ranking 67
Points 3.0
FIDE Rating variation (K=20) -13.80
Rating Performance 1807

The rating variations shown here have only informative purposes. They are not official variations.

Rd. Brd. Col. Ran. Name Fed. FIDE Pts. Res. Var. (K=20)
1 7 B 51 Vallejo Perez, Urko
94788928
ESP 1617 3.5 1 2.60
2 7 W 33 Ezkai Ormazabal, Inaki
553008561
ESP 1746 4.0 1 4.60
3 33 --           = 0.00
4 4 B 9 Ontiveros Acuna, Miguel Angel
3911551
VEN 2107 4.5 0 -6.00
5 40 --           = 0.00
6 10 W 34 Alberdi Jauregi, Eneko
24559504
ESP 1759 5.5 0 -15.00
7 53 --           0 0.00
8 39 --           0 0.00
9 41 --           0 0.00