Mallari, Nathaniel
Current rating: 1582
Record: 11-6-2
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Rala, Melbert (1410) | Lost 0-2 | -221605 |
| 2standard | 609 | Takeuchi, Kiyoshi C (1551) | Lost 0-2 | -191586 |
| 3standard | 648 | Cuevas, Christopher I (1475) | Won 2-0 | +161602 |
| 4standard | 458 | Go, Christopher9127 (1486) | Lost 0-2 | -201582 |
| average opponent: 1481record: 1-3 | new rating: 1582 | |||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 379 | Cerdan, Irvin Jasper (1500) | Won 2-0 | +181518 |
| 2standard | 209 | Estrada, Marnel (1518) | Won 1-0 | +181536 |
| 3standard | 61 | Ordonez, Alejandro (1524) | Won 2-0 | +181554 |
| 4standard | 116 | Chin, Chao-Hsia (1578) | Draw 1-1 | 01554 |
| 5standard | 67 | tsang, david (1554) | Won 2-0 | +181572 |
| 6standard | 29 | Famorcan, Caesar (1582) | Lost 1-2 | -181554 |
| 7standard | 77 | Acosta, Reinuel C (1556) | Won 2-0 | +181572 |
| 8standard | 51 | Cardenas, Jose Gabriel (1486) | Won 2-1 | +171589 |
| 9standard | 26 | Bassig, Sherwin Raymon (1589) | Lost 0-1 | -181571 |
| 10standard | 58 | Wong, Nicholas Jonathan (1604) | Won 2-1 | +181589 |
| 11standard | 39 | Jaro, Jhay (1531) | Won 2-1 | +171606 |
| 12standard | 24 | Batac, Michael Tom (1680) | Lost 0-2 | -161590 |
| 13standard | 40 | Liang, Zhiyi (1651) | Won 2-0 | +191609 |
| 14standard | 27 | Cantillana, Andrew (1639) | Draw 1-1 | 01609 |
| 15standard | 34 | Saulog, Leo Maynard (1605) | Won 2-0 | +181627 |
| average opponent: 1573record: 10-3-2 | new rating: 1627 | |||