Kostecka, Kyle
Current rating: 1527
Record: 19-18
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Kenton, Brinson (1464) | Won 2-0 | +181490 |
| 2standard | 138 | Tomanek-Pomanski, Xavier (1522) | Won 2-1 | +181508 |
| 3standard | 46 | Clarke, Collin (1497) | Won 2-0 | +181526 |
| 4standard | 97 | Pointer, Richard (1550) | Won 2-0 | +181544 |
| 5standard | 57 | Darby, Wyatt (2001) | Won 2-0 | +261570 |
| 6standard | 11 | Olson, Alex 0825 (1824) | Lost 1-2 | -131557 |
| 7standard | 82 | Balster, George (1559) | Lost 1-2 | -181539 |
| 8standard | 94 | Burkhart, Corey (1882) | Lost 1-2 | -121527 |
| top | average opponent: 1662record: 5-3 | new rating: 1527 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 572 | Warner, Brandon (1500) | Won 2-0 | +171529 |
| 2modern | 282 | Gerhart, Kevin (1712) | Lost 0-2 | -141515 |
| 3modern | 637 | McCullough, Brandon (1378) | Lost 0-2 | -211494 |
| 4modern | 794 | McCutcheon, Tom (1428) | Lost 0-2 | -191475 |
| 5modern | 887 | Charlton, David (1376) | Won 2-0 | +161491 |
| 6modern | 749 | Scheuer, Kate (1411) | Lost 1-2 | -191472 |
| top | average opponent: 1468record: 2-4 | new rating: 1472 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 830 | Peters, Scott (1295) | Lost 0-2 | -221497 |
| 2modern | 808 | Husnick, Brian (1466) | Won 2-1 | +171514 |
| 3modern | 834 | Smith, Colton (1529) | Won 2-0 | +181532 |
| 4modern | 287 | Martinez, Mario E (1621) | Lost 0-2 | -161516 |
| 5modern | 889 | Simonds, Brian (1496) | Won 2-0 | +181534 |
| 6modern | 367 | Bishop, Alyssa (1441) | Lost 0-2 | -201514 |
| 7modern | 737 | Bischoff, Christopher (1497) | Won 2-1 | +181532 |
| 8modern | 620 | Hirmiz, Fadi (1422) | Lost 0-2 | -201512 |
| top | average opponent: 1471record: 4-4 | new rating: 1512 | ||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 283 | Jakimovski, Daniel (1492) | Won 2-0 | +181535 |
| 2standard | 86 | Zuk, Adam (1465) | Won 2-1 | +171552 |
| 3standard | 178 | Hinkle, Charles (1794) | Won 2-1 | +221574 |
| 4standard | 38 | Sulaiman, Raja (1542) | Lost 0-2 | -191555 |
| 5standard | 144 | Beach, Lucas (1533) | Lost 0-2 | -181537 |
| 6standard | 226 | Hawkey, Daniel (1523) | Lost 0-2 | -181519 |
| top | average opponent: 1558record: 3-3 | new rating: 1519 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 140 | Johnson, Larry (1500) | Won 2-1 | +181518 |
| 2standard | 227 | Frantz, Daniel (1519) | Lost 0-2 | -181500 |
| 3standard | 258 | Hillis, Caleb (1499) | Lost 1-2 | -181482 |
| 4standard | 366 | Castillo, Marc (1471) | Lost 0-2 | -181464 |
| 5standard | 432 | Dobson, Richard (1466) | Won 2-0 | +181482 |
| 6standard | 367 | Sams, Randy (1490) | Won 2-0 | +181500 |
| 7standard | 237 | Lowright, Chris (1503) | Won 2-0 | +181518 |
| 8standard | 180 | Siegel, Samson (1521) | Won 2-0 | +181536 |
| 9standard | 153 | Ronna, Skyler (1489) | Lost 1-2 | -191517 |
| top | average opponent: 1495record: 5-4 | new rating: 1517 | ||