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Individual Calculations September 2017 |
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| Gulen, Serkan Total change: -2.80 | |   |
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| 10th Ayvalik Summer Chess Tournament - B | Balikesir | TUR | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1324 | 1.00 | 3 | -0.07 | 40 | -2.80 | |
|  Suer, Halil Cenk | | | 1498 | TUR | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Ozturk, Omer | | | 1319 | TUR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Varli, Mehmet Fatih | | | 1479 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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