Anderkin, Damian
Current rating: 1584
Record: 20-17
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 238 | Kochaver, Steve (1457) | Won 2-0 | +161581 |
| 2sealed | 175 | Littlejohn, Matthew (1484) | Won 2-1 | +161597 |
| 3sealed | 185 | Klein, Lucien (1745) | Won 2-0 | +211618 |
| 4sealed | 39 | Griffith, Maitland (1835) | Lost 1-2 | -141604 |
| 5sealed | 105 | Nguyen, Luke (1553) | Won 2-0 | +171621 |
| 6sealed | 118 | Croft, Blair (1563) | Lost 1-2 | -191602 |
| 7sealed | 123 | Meyer, Jeremy (1594) | Lost 1-2 | -181584 |
| top | average opponent: 1604record: 4-3 | new rating: 1584 | ||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Carvill, Adam (1505) | Won 2-0 | +171543 |
| 2standard | 171 | Larson, Erik (1526) | Won 2-1 | +181561 |
| 3standard | 109 | Wickesberg, Matthew (1626) | Lost 1-2 | -171544 |
| 4standard | 170 | Williams, Gabriel (1505) | Won 2-1 | +171561 |
| 5standard | 250 | Miller, Matthew 3306 (1521) | Won 2-1 | +181579 |
| 6standard | 56 | Duran, David (1564) | Lost 0-2 | -191560 |
| 7standard | 115 | Strasler, Luke (1682) | Won 2-0 | +211581 |
| 8standard | 186 | Flynn, Andrew (1706) | Lost 0-2 | -161565 |
| top | average opponent: 1579record: 5-3 | new rating: 1565 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Ackerman, Nicholas (1500) | Lost 1-2 | -191498 |
| 2sealed | 354 | Giurlani, Jake (1482) | Won 2-0 | +181516 |
| 3sealed | 347 | Bartlett, Greg (1540) | Won 2-1 | +191535 |
| 4sealed | 180 | Wienburg, Ben (1941) | Lost 0-2 | -111524 |
| 5sealed | 425 | Oh, Inn (1498) | Won 2-1 | +171541 |
| 6sealed | 223 | Levstek, Shawn (1501) | Lost 1-2 | -191522 |
| 7sealed | 372 | Korb, Shaun (1385) | Won 2-0 | +161538 |
| 8sealed | 276 | Silberman, Philip (1862) | Lost 1-2 | -121526 |
| top | average opponent: 1589record: 4-4 | new rating: 1526 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Catardi, Joey (1597) | Lost 0-2 | -161469 |
| 2sealed | 367 | Lavalle, Christopher (1482) | Won 2-1 | +181487 |
| 3sealed | 300 | Destromp, Darby (1502) | Won 2-0 | +191506 |
| 4sealed | 171 | Paul, Jacob (1518) | Won 2-0 | +181524 |
| 5sealed | 268 | Maynard, Pascal (1957) | Lost 0-2 | -111513 |
| 6sealed | 286 | Wydra, Justin (1572) | Won 2-0 | +191532 |
| 7sealed | 223 | Wang, Max (1663) | Won 2-1 | +211553 |
| 8sealed | 120 | Ho, Victor (1558) | Lost 1-2 | -181535 |
| 9sealed | 153 | Kuecker, Steven (1525) | Lost 1-2 | -181517 |
| top | average opponent: 1597record: 5-4 | new rating: 1517 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 532 | Qu, Brendon (1575) | Lost 0-2 | -171483 |
| 2sealed | 578 | Rasmussen, Aaron (1482) | Won 2-0 | +181501 |
| 3sealed | 430 | Larkin, Jordan (1500) | Lost 1-2 | -181483 |
| 4sealed | 675 | Hansen, Geoff (1474) | Won 2-0 | +181501 |
| 5sealed | 441 | Leggate, Philip (1612) | Lost 0-2 | -161485 |
| top | average opponent: 1529record: 2-3 | new rating: 1485 | ||