Medrano, Mathew R
Current rating: 1539
Record: 9-7
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Castanares, Nards (1500) | Won 2-0 | +171559 |
| 2standard | 89 | Sy, Cody (1518) | Won 2-0 | +171576 |
| 3standard | 82 | Tan, Lloyd Ryan (1657) | Lost 1-2 | -161560 |
| 4standard | 125 | Go, Konstantin Ivan (1481) | Lost 0-2 | -201540 |
| 5standard | 212 | Prawira, Hartono (1649) | Won 2-0 | +201560 |
| 6standard | 190 | Sy, Daniel (1508) | Lost 0-1 | -191541 |
| 7standard | 178 | Quinto, Julius Caesar (1479) | Won 2-1 | +171558 |
| 8standard | 204 | Tanhueco, Jose Florencio (1513) | Lost 0-2 | -191539 |
| average opponent: 1538record: 4-4 | new rating: 1539 | |||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 368 | David, Elgene (1500) | Won 2-0 | +181518 |
| 2standard | 41 | Soriano, Paulo (1518) | Won 2-0 | +181536 |
| 3standard | 193 | Dela Merced, John Nino (1534) | Lost 1-2 | -181518 |
| 4standard | 351 | Saito, Tomoharu (1896) | Won 2-1 | +251543 |
| 5standard | 71 | Barron, Alex V (1536) | Lost 1-2 | -191524 |
| 6standard | 301 | Baldoza, Joseph Ryan (1516) | Lost 0-2 | -181506 |
| 7standard | 396 | Belludo, Allan Paolo (1504) | Won 2-1 | +181524 |
| 8standard | 209 | Formalejo, Zyrus (1504) | Won 2-0 | +181542 |
| average opponent: 1564record: 5-3 | new rating: 1542 | |||