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Blitz:
Individual Calculations December 2019 |
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| Ezzat, Ahmed Total change: -32.00 | |   |
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| El Prince Chess U2000 | Alexandria | EGY | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1750 | 1.00 | 5 | -1.60 | 20 | -32.00 | |
|  Farouk, Mohamed | | | 1886 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Ez Elden, Mohamed | | | 1936 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ibrahim, Atia Ahmed | | | 1406 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Kretam, Ayman | | | 1950 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Soror, Saad | | | 1376 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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