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Individual Calculations January 2020 |
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| Sahin, Ali Haydar Total change: 7.40 | |   |
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| 2019-2020 Ankara Senior Chess Championship - B | Ankara | TUR | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1322 | 3.50 | 5 | 0.37 | 20 | 7.40 | |
|  Uysalli, Zuhtu | | | 1016 | TUR | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Tunca, Omer | | | 1160 | TUR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Erakman, Muhittin | | | 1189 | TUR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Turkucu, Eyup | | | 1249 | TUR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Suzan, Mehmet | | | 1491 | TUR | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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