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Individual Calculations October 2017 |
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| Colakoglu, Recep Total change: 3.60 | |   |
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| 2017 International Istanbul Open Chess Tournament - B | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1566 | 3.00 | 4 | 0.18 | 20 | 3.60 | |
|  Gulmez, Giray Kagan | | | 1301 | TUR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Barutcu, Huseyin | | | 1328 | TUR | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Dusmez, Ahmet Alp | | | 1292 | TUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Uyanik, Toygun | | | 1663 | TUR | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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