DAmbra, Michael
Current rating: 1395
Record: 7-14-1
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | Bacher, Isaac (1663) | Lost 0-2 | -131405 |
| 2sealed | 373 | Johnson, Derick (1430) | Won 2-1 | +181423 |
| 3sealed | 485 | Lines, Leo (1556) | Lost 0-2 | -161407 |
| 4sealed | 427 | Son, Justin (1544) | Won 2-1 | +211428 |
| 5sealed | 446 | Walski, John (1503) | Lost 1-2 | -171411 |
| 6sealed | 1207 | Evans, Chris (1512) | Lost 0-2 | -161395 |
| top | average opponent: 1535record: 2-4 | new rating: 1395 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 327 | Brocksome, Kenneth (1500) | Lost 0-2 | -171434 |
| 2modern | 563 | Wray, Tommy (1523) | Lost 0-2 | -171417 |
| 3modern | 797 | Speaker, Sean (1461) | Won 2-0 | +191436 |
| 4modern | 585 | Adams, Steven (1447) | Lost 0-2 | -181418 |
| top | average opponent: 1483record: 1-3 | new rating: 1418 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 267 | Puzak, Kevin (1492) | Won 2-0 | +191484 |
| 2standard | 28 | Redmond, Kyle (1446) | Lost 0-2 | -191465 |
| 3standard | 544 | Monks, Michael (1518) | Draw 1-1 | +11466 |
| 4standard | 667 | Groombridge, Ian (1499) | Won 2-0 | +191485 |
| 5standard | 473 | Orloff, Stuart (1519) | Lost 0-2 | -181467 |
| 6standard | 619 | Carli Maltinti, Lorenzo (1546) | Lost 0-2 | -161451 |
| top | average opponent: 1503record: 2-3-1 | new rating: 1451 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 140 | Butler, Crystal (1500) | Won 2-1 | +181518 |
| 2standard | 20 | Sager, Ben (1586) | Lost 0-2 | -171501 |
| 3standard | 605 | Meise, Alexander (1499) | Won 2-0 | +181519 |
| 4standard | 312 | Santiago, EJ (1518) | Lost 1-2 | -181501 |
| 5standard | 568 | Sim, Andew (1552) | Lost 1-2 | -171484 |
| 6standard | 541 | Downing, Bruce (1441) | Lost 0-2 | -191465 |
| top | average opponent: 1516record: 2-4 | new rating: 1465 | ||