Rapid:
Individual Calculations May 2019 |
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Salama, Ahmed Total change: -31.60 | | |
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Barq El Ezz Chess Rapid | Mansoura | EGY | 2019-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1573 | 1895 | 1.00 | 3 | -1.58 | 20 | -31.60 | |
| Sami Elwiheidi, Faris | | | 1495 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | Kherd, Abdelwahab | | | 1553 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | Helal, Ahmed | | | 1671 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | * 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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