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Rapid:
Individual Calculations April 2019 |
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| Abo Elyazeed, Omar Total change: -37.40 | |   |
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| Nasser Seddik ChessRapid 3 | Alexandria | EGY | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1931 | 0.50 | 3 | -1.87 | 20 | -37.40 | |
|  Mohamed, Mahmoud Mohamed | | | 1769 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Mina, Ehab | | | 1531 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ibrahim, Sameh | | | 1749 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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