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Rapid:
Individual Calculations February 2019 |
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| Ramadan, Hosny Total change: -2.20 | |   |
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| Wadi Degla Rapid Chess | Cairo | EGY | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1820 | 5.50 | 7 | -0.11 | 20 | -2.20 | |
|  Wahba, David George | | | 1420 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hosny Mohamed, Mohamed | | | 1420 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yousry, Mohamed | | | 2142 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Reda, Michael | | | 1420 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rezk, Romany | | | 1420 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karameldin, Ahmed | | | 1459 | EGY | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Youssef, Adel | | | 1454 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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