Rufo, Carlos Lorenzo
Current rating: 1506
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 79 | Reichard, Kyle (1503) | Lost 0-2 | -191502 |
| 3standard | 187 | State, Michael (1499) | Lost 0-2 | -181484 |
| 4standard | 217 | Amport, Simon (1482) | Won 2-0 | +181502 |
| 5standard | 170 | Garcia Gallardo, Daniel (1672) | Won 2-1 | +211523 |
| 6standard | 166 | Harless, Matthew (1569) | Lost 1-2 | -171506 |
| 7standard | 157 | Cloer, Daniel (1418) | Won 2-0 | +171523 |
| 8standard | 122 | Flaczinski, Jake (1587) | Lost 0-2 | -171506 |
| top | average opponent: 1533record: 3-4 | new rating: 1506 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 332 | Samanawong, Pitiwat (1478) | Won 2-0 | +171537 |
| 2modern | 43 | Lee, Yue Fei (1478) | Lost 1-2 | -191518 |
| 3modern | 423 | Prabhu, Vinnie (1725) | Won 2-1 | +221540 |
| 4modern | 248 | Hong Goh, Wah (1521) | Won 2-0 | +171557 |
| 5modern | 111 | Christopher Rama, (1503) | Lost 0-2 | -191538 |
| 6modern | 252 | Chong, Hosea Tze Foong (1555) | Lost 0-2 | -171521 |
| top | average opponent: 1543record: 3-3 | new rating: 1521 | ||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Arias, Israel (1463) | Won 2-0 | +171517 |
| 2standard | 40 | Krikorian, Jr Shant (1542) | Won 2-0 | +191536 |
| 3standard | 173 | Rodriguez, Michael (1510) | Won 2-0 | +171553 |
| 4standard | 102 | Kua, Chun Huat (1667) | Lost 0-2 | -161537 |
| 5standard | 75 | Rosaldo, Aristotle H (1538) | Won 2-1 | +181555 |
| 6standard | 65 | Dimaranan, Alexson (1557) | Lost 1-2 | -181537 |
| 7standard | 214 | Dela Cruz, Jack (1565) | Lost 0-2 | -171520 |
| top | average opponent: 1549record: 4-3 | new rating: 1520 | ||