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Individual Calculations January 2015 |
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| Goktas, Toygun Demre Total change: -19.60 | |   |
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| 2014-2015 Istanbul Chess Championship - European Side | Istanbul | TUR | 2014-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1459 | 0.00 | 2 | -0.49 | 40 | -19.60 | |
|  Bayaz, Taha | | | 1748 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mumcu, Ozer | | | 1586 | TUR | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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