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Individual Calculations May 2019 |
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| Kalay, Batuhan Total change: -10.20 | |   |
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| 2018-2019 Gaziosmanpasa District Chess Tournament | Istanbul | TUR | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1466 | 1.50 | 4 | -0.51 | 20 | -10.20 | |
|  Kaya, Serkan | | | 1503 | TUR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Yilmazel, Ismail Kuzey | | | 1421 | TUR | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Kamis, Enes Yusuf | | | 1435 | TUR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Salmanli, Umut | | | 1496 | TUR | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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