Eio, Tony
Current rating: 1464
Record: 1-3-1
| Regional Championships Singapore 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 69 | Jooe, Dicky (1500) | Draw 1-1 | 01500 |
| 2pioneer | 41 | Kio, Zender (1502) | Lost 1-2 | -181482 |
| 3pioneer | 60 | Bolipata, Josh (1483) | Lost 1-2 | -181464 |
| 4pioneer | 67 | Marli, Ivan (1419) | Won 2-1 | +171481 |
| 5pioneer | 52 | Arunrattananukul, Paween (1528) | Lost 0-2 | -171464 |
| average opponent: 1486record: 1-3-1 | new rating: 1464 | |||