Tedder, Andrew
Current rating: 1515
Record: 13-15-1
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 196 | Reed, James (1504) | Won 2-0 | +191463 |
| 2standard | 74 | Collins, Elijah (1518) | Won 2-1 | +191482 |
| 3standard | 95 | Steht, Lee (1664) | Won 2-0 | +211503 |
| 4standard | 99 | Vaughn, Dakota (1521) | Lost 1-2 | -171486 |
| 5standard | 80 | Harrelson, Douglas (1555) | Won 2-1 | +191505 |
| 6standard | 135 | Syed, Zan (1918) | Won 2-0 | +251530 |
| 7standard | 73 | Sullano, Andrew (1780) | Won 2-0 | +231553 |
| 8standard | 39 | Cathro, Daniel (1881) | Won 2-0 | +231576 |
| 9standard | 9 | Wood, Derik (1605) | Lost 0-2 | -171559 |
| 10standard | 53 | Hager, Stephen (1761) | Lost 0-2 | -141545 |
| 11standard | 74 | Norton, Matthew (1656) | Lost 1-2 | -161529 |
| 12standard | 93 | Maune, Sarah (1487) | Won 2-0 | +171546 |
| 13standard | 79 | Bardier, Daniel (1746) | Draw 1-1 | +31549 |
| 14standard | 65 | McClarnon, Marshall (1605) | Lost 1-2 | -171532 |
| 15standard | 75 | Lanasa, James (1574) | Lost 1-2 | -171515 |
| top | average opponent: 1652record: 8-6-1 | new rating: 1515 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 213 | Izsak, Yoel (1689) | Lost 1-2 | -141462 |
| 3sealed | 544 | Bennett, Alfred (1486) | Lost 1-2 | -181444 |
| top | average opponent: 1587record: 0-2 | new rating: 1444 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 731 | Selivorstov, Nikita (1730) | Lost 1-2 | -141494 |
| 3sealed | 972 | MacDonald, Gregg (1503) | Won 2-1 | +181512 |
| 4sealed | 740 | Denmead, Grant (1506) | Lost 1-2 | -181494 |
| 5sealed | 950 | Barefoot, Dan (1506) | Lost 0-2 | -181476 |
| top | average opponent: 1561record: 1-3 | new rating: 1476 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 388 | Keeler, April (1444) | Won 2-0 | +171517 |
| 3modern | 431 | Lewis, Aaron (1869) | Lost 1-2 | -121505 |
| 4modern | 662 | Dickerson, Joshua (1447) | Lost 1-2 | -191486 |
| 5modern | 556 | Baltzer, Broch (1501) | Won 2-0 | +181504 |
| 6modern | 129 | Tamme, Matthew (1610) | Lost 0-2 | -161488 |
| 7modern | 617 | Miller, Zackary (1488) | Lost 1-2 | -181470 |
| 8modern | 614 | Macklem, Zack (1486) | Won 2-1 | +191489 |
| 9modern | 497 | Jones, Reives (1544) | Won 2-0 | +191508 |
| top | average opponent: 1549record: 4-4 | new rating: 1508 | ||