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Individual Calculations October 2022 |
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| Koseoglu, Osman Ogul Total change: -13.80 | |   |
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| Mersin Metropolitan Municipality 6th International Chess Tournament - B | Mersin | TUR | 2022-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1708 | 6.00 | 9 | -0.69 | 20 | -13.80 | |
|  Ince, Zumra Ahsen | | | 1308 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Iyikan, Mustafa Can | | | 1403 | TUR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Seyhan, Pelin | | | 1354 | TUR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Boshra, Alshaeby | | wf | 1902 | JOR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Kilic, Cihan | | | 1865 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Celik, Fatma Nisa | | | 1291 | TUR | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Arkan, Ege | | | 1347 | TUR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Bardak, Tugberk | | | 1525 | TUR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ay, Altug | | | 1331 | TUR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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