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Individual Calculations January 2020 |
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| Akkara, Ahmet Kadri Total change: 16.00 | |   |
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| 2019-2020 Istanbul Chess Championship, Group Selecting Tournament | Istanbul | TUR | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1004 | 1.00 | 4 | 0.40 | 40 | 16.00 | |
|  Akdas, Emre | | | 1404 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Parto, Mehmet Ali | | | 1360 | TUR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ataer, Melisa | | | 1224 | TUR | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Buyuk, Elvin Esma | | | 1257 | TUR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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