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Rapid:
Individual Calculations July 2019 |
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| Boles, Beshoy Total change: -12.20 | |   |
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| Alex. Tanta Chess Rapid | Alexandria | EGY | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1310 | 0.00 | 4 | -0.61 | 20 | -12.20 | |
|  Tamer, Ahmed | c | | 1710 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Morsy, Nader | | | 1647 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mohamed Khalil, Aly | | | 1548 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zakrea, Abdel Azim | | | 1537 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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