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Individual Calculations April 2023 |
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| Bostanci, Yigit Total change: -15.20 | |   |
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| Sakarya March Chess Tournament | Sakarya | TUR | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1516 | 2.50 | 4 | -0.38 | 40 | -15.20 | |
|  Kozan, Hayreddin | | | 1316 | TUR | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Bodur, Kagan Deniz | | | 1207 | TUR | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Bektasoglu, Ali | | | 1277 | TUR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Aydogan, Arya | | | 1543 | TUR | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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