Tan, Timotheos
Current rating: 1388
Record: 5-11
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 83 | Putira, Sean (1366) | Lost 1-2 | -201461 |
| 2standard | 225 | Pierce, Kristopher (1302) | Lost 1-2 | -211440 |
| 3standard | 334 | Watson, Wayne (1464) | Won 2-1 | +181458 |
| 4standard | 299 | Gandy, Matthew (1469) | Lost 1-2 | -171441 |
| 5standard | 323 | Gabel, John (1462) | Lost 0-2 | -181423 |
| 6standard | 297 | Page, Joe (1425) | Lost 0-2 | -181405 |
| 8standard | 221 | Bliss, Michael (1446) | Lost 1-2 | -171388 |
| average opponent: 1419record: 1-6 | new rating: 1388 | |||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 120 | Karges, Alexander (1451) | Lost 1-2 | -191481 |
| 2standard | 452 | Swan, Jeremy (1429) | Lost 0-2 | -191462 |
| 3standard | 761 | Sexton, Spencer (1439) | Won 2-1 | +181480 |
| 4standard | 596 | Bonamico, Jared (1455) | Lost 1-2 | -191461 |
| 5standard | 662 | Kovalcik, JR (1389) | Lost 0-2 | -191442 |
| 6standard | 682 | Maehle, Oscar (1452) | Won 2-0 | +181460 |
| 7standard | 579 | Willett, Brady (1461) | Won 2-0 | +181478 |
| 8standard | 504 | DeLucca, Jeffrey (1468) | Won 2-1 | +181496 |
| 9standard | 367 | Izsak, Gabby (1662) | Lost 1-2 | -151481 |
| average opponent: 1467record: 4-5 | new rating: 1481 | |||