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Individual Calculations May 2019 |
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| Yadak, Abed Rahman Total change: -128.40 | |   |
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| Open West Bank Championship 2019 | Jeneen | PLE | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1778 | 0.00 | 4 | -3.21 | 40 | -128.40 | |
|  Yazan, Abo Khalaf | | | 1657 | PLE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Seder, Mohamad | | | 1559 | PLE | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Hamdi, Hassan | | | 1486 | PLE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Shaheen, Mays | | | 1378 * | PLE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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