Webber, Charles
Current rating: 1439
Record: 15-22-1
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Thomson, Brandon (1404) | Won 2-1 | +181442 |
| 2standard | 93 | Ellis, Cory (1467) | Won 2-1 | +181460 |
| 3standard | 33 | Hua, Vinh (1535) | Lost 0-2 | -161444 |
| 4standard | 183 | Guan, Thomas Zhennan (1815) | Lost 0-2 | -121432 |
| 5standard | 384 | Bell, Rebecca (1571) | Lost 1-2 | -151417 |
| 6standard | 602 | Major, Michael (1464) | Won 2-1 | +191436 |
| 7standard | 392 | Kim, Kee (1522) | Won 2-1 | +191455 |
| 8standard | 271 | Fontaine, Chris (1581) | Lost 1-2 | -161439 |
| top | average opponent: 1545record: 4-4 | new rating: 1439 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 237 | Williams, Darrell (1500) | Lost 0-2 | -171413 |
| 2standard | 618 | Iams, Garrison (1543) | Won 2-0 | +211434 |
| 3standard | 492 | Wilson, Erik (1516) | Won 2-0 | +191453 |
| 4standard | 413 | Koo, Eugene (1754) | Lost 1-2 | -131440 |
| 5standard | 414 | Roberts, Grayson (1522) | Draw 1-1 | +21442 |
| 6standard | 479 | Alcantara, Charles (1464) | Lost 1-2 | -181424 |
| top | average opponent: 1550record: 2-3-1 | new rating: 1424 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 662 | Kozel, Chuck (1500) | Won 2-1 | +201431 |
| 2standard | 717 | Strausman, Shea (1488) | Lost 1-2 | -171414 |
| 3standard | 865 | Albright, Marcus (1499) | Won 2-0 | +191433 |
| 4standard | 744 | Freedman, Henry (1553) | Lost 1-2 | -151418 |
| 5standard | 739 | Carpenter, Ryan (1748) | Lost 0-2 | -131405 |
| 6standard | 747 | Vaessen, Matthew (1481) | Won 2-1 | +201425 |
| 7standard | 708 | Dorsett, Zachariah (1625) | Won 2-0 | +211446 |
| 8standard | 647 | Pignatelli, Spenser (1529) | Lost 1-2 | -161430 |
| top | average opponent: 1553record: 4-4 | new rating: 1430 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 218 | Pitzer, Matthew (1615) | Lost 1-2 | -151446 |
| 4sealed | 263 | Haefner, Bob (1466) | Lost 1-2 | -181428 |
| 5sealed | 377 | Taylor, Davin (1498) | Lost 0-2 | -171411 |
| top | average opponent: 1526record: 0-3 | new rating: 1411 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 1428 | Lindgren, Tommi (1851) | Lost 0-2 | -111475 |
| 4sealed | 1513 | Hagon, Richard (1613) | Lost 0-2 | -161459 |
| 5sealed | 1197 | Gaard, Sam (1506) | Lost 0-2 | -171442 |
| 6sealed | 983 | Archuleta, Ryan (1479) | Won 2-0 | +191461 |
| top | average opponent: 1612record: 1-3 | new rating: 1461 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 120 | Galvan, Victor (1465) | Lost 0-2 | -191481 |
| 2modern | 120 | Myers, Bret (1482) | Won 2-1 | +181499 |
| 3modern | 120 | Burns, Andrew [USA] (1500) | Won 2-1 | +181517 |
| 4modern | 120 | Peotter, Liz (1488) | Lost 1-2 | -181499 |
| 5modern | 120 | Woods, Michael (1499) | Won 2-1 | +181517 |
| 6modern | 175 | Harper, Travis (1547) | Won 2-1 | +181535 |
| 7modern | 120 | Tietze, Maxwell (1830) | Lost 0-2 | -121523 |
| 8modern | 120 | Tippett, David (1520) | Lost 0-2 | -181505 |
| 9modern | 120 | Moran, Rudy (1498) | Lost 0-2 | -191486 |
| top | average opponent: 1537record: 4-5 | new rating: 1486 | ||