Gianfranco Costantino
Santiago Regionals (2025-05-17)
Placement942/1249Record2/5/1Prev. Elo1000New Elo939 (−61)Prev. Rank-New Rank#26473 (new)
Full standings for Santiago Regionals 2025
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R8 |  Natalia Vidal Gebhard | - | 959 | Loss | 939 (−24) |
| R7 | Fernando Poblete | #7757 | 1050 | Loss | 963 (−23) |
| R6 |  Guilherme Toledo | #3168 | 1144 | Loss | 986 (−20) |
| R5 | Jaime Aguilera | #4400 | 1105 | Loss | 1006 (−28) |
| R4 | Vicente Calderón | - | 1009 | Win | 1034 (+37) |
| R3 | Emilio Urzúa | - | 960 | Win | 997 (+37) |
| R2 | Vicente Estrada | - | 1000 | Loss | 960 (−40) |
| R1 | Felipe Cordova | - | 1000 | Tie | 1000 (±0) |