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Individual Calculations January 2018 |
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| Sonmez, Yusuf Total change: 38.80 | |   |
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| 2017-2018 Ankara Chess Championship | Ankara | TUR | 2017-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1329 | 2.00 | 3 | 0.97 | 40 | 38.80 | |
|  Alkan, Sukru | | | 1516 | TUR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ersoz, Teoman Guney | | | 1245 | TUR | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Sozen, Abdullah | | | 1625 | TUR | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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