Mercano, Steve
Current rating: 1513
Record: 13-13-1
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 103 | Tanyag, Ed Ryan (1611) | Lost 0-2 | -151469 |
| 2standard | 195 | Quiray, Rev Mikhail (1482) | Won 2-1 | +181487 |
| 3standard | 215 | Uy, Jeff (1543) | Lost 1-2 | -171470 |
| 4standard | 295 | Xue, Yang (1484) | Won 2-0 | +181488 |
| 5standard | 231 | Bennett, Alfred (1474) | Won 2-1 | +181506 |
| 6standard | 153 | Jbeili, Reginald (1625) | Won 2-1 | +201526 |
| 7standard | 153 | Gonzalez, Marco G (1725) | Won 2-1 | +221548 |
| 8standard | 48 | Gondo, Kosuke (1569) | Lost 1-2 | -181530 |
| 9standard | 87 | Lim, Redmond (1611) | Lost 1-2 | -171513 |
| top | average opponent: 1569record: 5-4 | new rating: 1513 | ||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Camangon, Gerald (1942) | Draw 1-1 | +81507 |
| 2standard | 342 | Hernandez, Ral (1466) | Lost 0-2 | -191488 |
| 3standard | 566 | Leber, Denis (1287) | Won 2-0 | +141502 |
| 4standard | 406 | Pusta, Paolo Louise (1500) | Lost 0-2 | -181484 |
| top | average opponent: 1549record: 1-2-1 | new rating: 1484 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 201 | Barabona, Herbert (1500) | Lost 0-2 | -181499 |
| 2standard | 472 | Fementira, Jason B (1482) | Lost 1-2 | -191480 |
| 3standard | 469 | Capulong, Allen (1465) | Won 2-0 | +181498 |
| 4standard | 376 | Reyes, Kristerson (1483) | Won 2-1 | +181516 |
| 5standard | 371 | Tinio, David P (1498) | Won 2-0 | +171533 |
| 6standard | 179 | Beley, Ronnie Paul (1558) | Lost 1-2 | -171516 |
| 7standard | 291 | Wong, Nicholas Jonathan (1587) | Lost 1-2 | -171499 |
| top | average opponent: 1510record: 3-4 | new rating: 1499 | ||
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Garcia, Renee Ray (1500) | Won 2-0 | +181518 |
| 2sealed | 50 | Go, Paolo (1468) | Lost 0-2 | -191499 |
| 3sealed | 121 | Soliveres, Roel (1482) | Won 2-0 | +181517 |
| 4sealed | 65 | Pamintuan, Pio Johann (1519) | Lost 1-2 | -181499 |
| 5sealed | 83 | Viguilla, Victor (1500) | Lost 0-2 | -181481 |
| 6sealed | 125 | Sobrepena, Ruino Santo (1482) | Won 2-0 | +181499 |
| 7sealed | 94 | Capili, Gilbert Alabad (1500) | Won 2-0 | +181517 |
| top | average opponent: 1493record: 4-3 | new rating: 1517 | ||