Arellano-Chua, Calvin
Current rating: 1549
Record: 8-6
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 117 | Morrill, James (1521) | Won 2-0 | +181501 |
| 2standard | 261 | Scott, Eric (1548) | Won 2-1 | +191520 |
| 3standard | 254 | Julie, Yvon (1660) | Won 2-1 | +211541 |
| 4standard | 55 | Laurin-Fortier, Thierry (1560) | Won 2-0 | +181559 |
| 5standard | 70 | Hill, Tyler (1858) | Lost 0-2 | -131546 |
| 6standard | 94 | Rapien, Taylor (1553) | Won 2-1 | +191565 |
| 7standard | 38 | Li, Eric (1516) | Lost 0-2 | -191546 |
| 8standard | 89 | Allard, Jocelyn (1567) | Won 2-1 | +181564 |
| 9standard | 91 | Tzaneteas, Elliott (1713) | Lost 1-2 | -151549 |
| average opponent: 1611record: 6-3 | new rating: 1549 | |||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Jeanson, Hayden (1500) | Won 2-1 | +181518 |
| 2sealed | 117 | Parsonage, Chris (1537) | Lost 1-2 | -181500 |
| 3sealed | 549 | Darragh, Joshua (1554) | Lost 1-2 | -171483 |
| 4sealed | 520 | Leduc, Sacha (1444) | Lost 0-2 | -181465 |
| 5sealed | 573 | Courson, Dawson (1467) | Won 2-0 | +181483 |
| average opponent: 1500record: 2-3 | new rating: 1483 | |||