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Rapid:
Individual Calculations August 2017 |
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| Mohamed Ahmed, Essam Total change: -22.20 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1736 | 2.00 | 6 | -1.11 | 20 | -22.20 | |
|  Elsayed, Moustafa | | | 2136 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wael, Abdel Rahman | | | 1438 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Badawy, Mohamed | | | 1457 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Elazouny, Mahmoud | | | 2017 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Emad, Waleed | | | 1410 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Alaa, Ahmed | | | 1874 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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