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Individual Calculations September 2023 |
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| Koruk, Hasan Teoman Total change: -23.60 | |   |
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| 4th Bursa Chess Tournament | Bursa | TUR | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1098 | 1.50 | 6 | -0.93 | 40 | -37.20 | |
|  Doner, Omer Kagan | | | 1018 | TUR | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Sonmez, Zeynep | | | 1247 | TUR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Seckin, Kilic | | | 1273 | TUR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Solak, Serra | | | 1062 | TUR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Gurturk, Omer Rasit | | | 1176 | TUR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Yildiz, Cinar Nadir | | | 1236 | TUR | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 5th Bursa Chess Tournament | Bursa | TUR | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1098 | 3.00 | 7 | 0.34 | 40 | 13.60 | |
| | Aydogan, Arya | | | 1399 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Erden, Umutcan | | | 1300 | TUR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Yildiz, Cinar Nadir | | | 1236 | TUR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Ates, Emir Kemal | | | 1250 | TUR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Donmez, Utku | | | 1089 | TUR | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Aykin, Kerem | | | 1013 | TUR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Bahceci, Sevket | | | 1073 | TUR | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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