Guillermo Castellanos
Seville Regionals (2026-03-28)
Placement1313/1337Record0/5/0Prev. Elo1000New Elo823 (−177)Prev. Rank-New Rank#49344 (new)
Full standings for Seville Regionals 2026
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R5 |  Juan Francisco Ferrer Salas | - | 867 | Loss | 823 (−35) |
| R4 | Carlos Portela | #49672 | 744 | Loss | 858 (−55) |
| R3 | Núria Curto Benet | #18408 | 988 | Loss | 913 (−37) |
| R2 |  Magnus Markussen | #1860 | 1164 | Loss | 950 (−22) |
| R1 | Daniel Jesús Martín Hernández | #2845 | 1158 | Loss | 972 (−28) |