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Individual Calculations September 2018 |
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| Dursun, Omer Total change: -5.80 | |   |
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| 2017-2018 Esenyurt District Chess Tournament | Istanbul | TUR | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1242 | 1.00 | 4 | -0.29 | 20 | -5.80 | |
|  Yilmaz, Yigit Emre | | | 1538 | TUR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kaya, Nehir Sedef | | | 1116 | TUR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Donmez, Ahmet | | | 1406 | TUR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Turk, Mehmet | | | 1493 | TUR | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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