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Individual Calculations February 2019 |
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| Sahin, Coskun Total change: -37.20 | |   |
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| 2018-2019 Yalova Chess Championship | Yalova | TUR | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1079 | 1051 | 0.00 | 2 | -0.93 | 40 | -37.20 | |
|  Yalcin, Arda Yusuf | | | 1018 | TUR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Altay, Kerim Baturay | | | 1140 | TUR | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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