Tan, Ken
Current rating: 1615
Record: 18-11-1
| Grand Prix Richmond 2014 (modern) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1234 | Kennedy, Chris (1466) | Lost 1-2 | -211616 |
| 2modern | 1402 | Paro, Jeremy (1482) | Won 2-1 | +151631 |
| 3modern | 1298 | Owens, Ronnie (1430) | Won 2-0 | +151646 |
| 4modern | 1164 | Varesko, Christopher (1517) | Won 2-0 | +161662 |
| 5modern | 1217 | Warner, Adam (1641) | Lost 0-2 | -191643 |
| 6modern | 1237 | Allegood, Jeremy (1439) | Lost 0-2 | -221621 |
| 7modern | 1315 | DiGiovanni, Daniel (1482) | Won 2-0 | +161637 |
| 8modern | 1216 | Milburn, Jared (1429) | Lost 0-2 | -221615 |
| top | average opponent: 1486record: 4-4 | new rating: 1615 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 122 | Adamson, Victor (1485) | Lost 1-2 | -191501 |
| 3standard | 330 | Foerster, Stephen (1468) | Lost 1-2 | -181483 |
| 4standard | 505 | Booker, Darin R (1481) | Won 2-0 | +181501 |
| 5standard | 287 | Winslow, Scott (1430) | Won 2-0 | +161517 |
| 6standard | 299 | Speir, Gary (1522) | Won 2-1 | +181535 |
| 7standard | 239 | Marconi, Nick (1519) | Won 2-0 | +181553 |
| 8standard | 82 | PhouangPheth, Phillip (1545) | Won 2-1 | +181571 |
| 9standard | 51 | Denney, Jonathan (1621) | Won 2-1 | +191590 |
| 10standard | 64 | Gonzales, Roberto (1538) | Won 2-1 | +171607 |
| 11standard | 21 | Entwistle, Jeffrey (1617) | Won 2-1 | +181625 |
| 12standard | 9 | Jones, Oscar (1655) | Lost 0-2 | -171608 |
| 13standard | 40 | Kibler, Brian (1990) | Lost 1-2 | -121596 |
| 14standard | 44 | Sperling, Matthew (1895) | Won 2-0 | +241620 |
| 15standard | 42 | Edwards, Jeremiah (1592) | Won 2-0 | +171637 |
| top | average opponent: 1597record: 10-4 | new rating: 1637 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 110 | Morris-Lent, Christopher (1518) | Draw 1-1 | 01500 |
| 3sealed | 205 | Nickelberry, Nolan (1517) | Won 2-0 | +191519 |
| 4sealed | 367 | Nguyen, Thanh (1572) | Lost 0-2 | -171502 |
| 5sealed | 267 | Allbee, Christopher (1486) | Lost 0-2 | -191483 |
| 6sealed | 339 | Flaherty, Ashley E (1500) | Won 2-0 | +191502 |
| 7sealed | 251 | Jacoby, Jared (1518) | Won 2-0 | +181520 |
| 8sealed | 178 | Antonova, Nadja (1535) | Lost 1-2 | -181502 |
| 9sealed | 203 | Bryant, Charles F (1480) | Won 2-0 | +181520 |
| top | average opponent: 1516record: 4-3-1 | new rating: 1520 | ||