Guillermo Castilla
Worlds Day 1 (2023-08-11)
Placement26/287Record5/1Prev. Elo1266New Elo1316 (+50)Prev. Rank#101New Rank#42 (▲59)
Full standings for Worlds Day 1 2023
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R6 |  Alexander D'Andrea | #40 | 1333 | Win | 1316 (+17) |
| R5 | Riley Factura | #22 | 1362 | Win | 1299 (+20) |
| R4 |  Hikaru Ohkawa | - | 1193 | Loss | 1279 (−21) |
| R3 |  Maurice Uteg | #29 | 1361 | Win | 1300 (+20) |
| R2 |  Juan José Mejia Tasayco | #1479 | 1082 | Win | 1280 (+8) |
| R1 | AKIHIRO Kuroda | - | 1000 | Win | 1272 (+6) |