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Rapid:
Individual Calculations August 2017 |
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| Abdallah, Ibrahim Total change: -15.40 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1656 | 1.00 | 4 | -0.77 | 20 | -15.40 | |
|  Sayed, Hany | | | 2056 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morsy, Elsayed | | | 1991 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Emad, Waleed | | | 1410 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Hendy, Mohamed | | | 1456 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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