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Individual Calculations September 2022 |
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| Koyunoglu, Omer Alp Total change: 10.00 | |   |
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| 2022 International Istanbul Open Chess Tournament - B Category | Istanbul | TUR | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1094 | 1.00 | 5 | 0.25 | 40 | 10.00 | |
|  Aksit, Sarper | | | 1605 | TUR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Yilmaz, Oguz | | | 1384 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tutan, Alper | | | 1504 | TUR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Yuksek, Emek | | | 1498 | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yilmaz, Azra | | | 1174 | TUR | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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) | | |
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