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Individual Calculations January 2023 |
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| Olcum, Ahmet Total change: 19.80 | |   |
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| Caissa Hotel Chess Tournament - Sebboy Group | Balikesir - Ayvalik | TUR | 2022-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2223 | 5.50 | 9 | 0.99 | 20 | 19.80 | |
|  Blesic, Vaso | m | | 2262 | SRB | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Maksimovic, Branimir | m | | 2210 | SRB | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Eke, Salih | | | 2192 | TUR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kuru, Atilla | | | 1936 | TUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Schekachikhin, Maksim | m | | 2358 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gunduz, Umut Erdem | f | | 2245 | TUR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Ozsakallioglu, Okan | f | | 2258 | TUR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Nikolov, Sasho | m | | 2254 | BUL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Angun, Batu | f | | 2250 | TUR | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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