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Individual Calculations August 2023 |
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| Sari, Engin Total change: -4.60 | |   |
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| Ankara 20 July World Chess Day Tournament - B | Ankara | TUR | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1440 | 2.50 | 4 | -0.23 | 20 | -4.60 | |
|  Kocacik, Dogukan | | | 1133 | TUR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Aral, Demir | | | 1536 | TUR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Gozu, Omer | | | 1244 | TUR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Baran, Ibrahim Erdinc | | | 1244 | TUR | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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