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Individual Calculations July 2023 |
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| Tas, Poyraz Total change: 157.20 | |   |
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| 2023 School Sports Chess Championship-C | Aydin | TUR | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1360 | 1.50 | 2 | 0.23 | 40 | 9.20 | |
|  Genc, Ali Kaan | | | 1313 | TUR | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Kahyaoglu, Mert | | | 1213 | TUR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 9th Cesme International Open Chess Tournament - C | Izmir - Cesme | TUR | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1360 | 7.00 | 9 | 3.70 | 40 | 148.00 | |
| | Serbes, Gokay | | | 1338 | TUR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Kocakose, Omer Melih | | | 1318 | TUR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Sahin, Tuna | | | 1495 | TUR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Isik, Tuna | | | 1540 | TUR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Berikkyzy, Alanna | | | 1366 | KAZ | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Erdal, Emre | | | 1513 | TUR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Uzdemir, Ali Poyraz | | | 1578 | TUR | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Bilir, Ibrahim | | | 1454 | TUR | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Arslan, Levent | | | 1554 | TUR | 1.00 | 1 | 0.75 | 40 | 30.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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