Bayrak, Iskender
Current rating: 1490
Record: 20-21
| MagicCon Barcelona 2023 Limited Open (LTR limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3062 | Mityakov, Aleksandr (1525) | Lost 0-2 | -191527 |
| 2sealed | 3116 | Lopez, Rafa (1482) | Lost 0-2 | -181509 |
| 3sealed | 3166 | Hilmer, Jan (1475) | Lost 0-2 | -191490 |
| top | average opponent: 1494record: 0-3 | new rating: 1490 | ||
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 90 | Quail, Chayton (1482) | Won 2-1 | +181553 |
| 2modern | 90 | Johnson, Adam (1473) | Won 2-0 | +161569 |
| 3modern | 90 | Lorig, Mark (1500) | Won 2-1 | +171586 |
| 4modern | 90 | MacPherson, Thomas (1482) | Lost 1-2 | -201566 |
| 5modern | 90 | Caton, Alex (1536) | Lost 1-2 | -191547 |
| 6modern | 90 | Anderson, Tristan (1466) | Won 2-1 | +171564 |
| 7modern | 90 | Owens, Nathan (1556) | Lost 0-2 | -181546 |
| top | average opponent: 1499record: 4-3 | new rating: 1546 | ||
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Frank, Andrew 486 (1449) | Lost 0-2 | -211555 |
| 2sealed | 120 | Austin, Shawn (1594) | Lost 1-2 | -171538 |
| 3sealed | 120 | Walsh, Matthew (1442) | Won 2-0 | +161554 |
| 4sealed | 120 | Foster, Justin (1517) | Lost 0-2 | -191535 |
| top | average opponent: 1500record: 1-3 | new rating: 1535 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Simmons, Caleb (1600) | Won 2-1 | +191569 |
| 2sealed | 181 | Fazekas, Jeffrey (1703) | Lost 0-0 | -161553 |
| 3sealed | 181 | Lee, Robert 724 (1802) | Lost 0-2 | -131540 |
| 4sealed | 181 | Eby, Barry (1453) | Won 2-1 | +161556 |
| 5sealed | 181 | Labutka, Adam (1503) | Won 2-0 | +171573 |
| 6sealed | 181 | Ma, Xiaozhe (1696) | Won 2-1 | +201593 |
| 7sealed | 181 | Krodel, Brett (1599) | Lost 0-2 | -171576 |
| top | average opponent: 1622record: 4-3 | new rating: 1576 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Watts, Andrew (1739) | Lost 1-2 | -141513 |
| 2sealed | 126 | Rinckey, Michael (1699) | Won 2-0 | +211534 |
| 3sealed | 126 | Nowak, Paul (1523) | Lost 0-2 | -181516 |
| 4sealed | 126 | Holt, Kenneth (1480) | Won 2-1 | +181534 |
| 5sealed | 126 | Gottstein, Jeff (1670) | Won 2-1 | +201554 |
| 6sealed | 126 | Fiebrandt, Jim (1472) | Lost 1-2 | -191535 |
| 7sealed | 126 | Curry, Brian (1501) | Won 2-0 | +171552 |
| 8sealed | 126 | Hite, Jonathan (1498) | Won 2-0 | +171569 |
| 9sealed | 126 | Giurlani, Cole (1510) | Lost 0-2 | -191550 |
| top | average opponent: 1566record: 5-4 | new rating: 1550 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 73 | Tiffany, Austin (1435) | Won 2-0 | +171517 |
| 2modern | 73 | Farrugia, Marco (1627) | Lost 1-2 | -161501 |
| 3modern | 73 | Bystedt, Vincent (1499) | Lost 0-2 | -181483 |
| 4modern | 73 | Grismore, Austin (1483) | Won 2-0 | +181501 |
| 5modern | 73 | Wild, Nicholas (1472) | Won 2-0 | +171518 |
| 6modern | 73 | Piil, McKennon (1520) | Won 2-0 | +181536 |
| 7modern | 73 | Graves, Robert (1752) | Lost 0-2 | -141522 |
| 8modern | 73 | Smith, Evan (1793) | Won 2-0 | +231545 |
| 9modern | 73 | Maginley, Corey (1590) | Won 2-1 | +191564 |
| 10modern | 865 | Vanderwall, Frank (1540) | Lost 1-2 | -191545 |
| 11modern | 865 | Kuntz, Eric (1542) | Lost 1-2 | -181527 |
| top | average opponent: 1568record: 6-5 | new rating: 1527 | ||