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Rapid:
Individual Calculations December 2014 |
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| Taha , Adam Total change: -14.40 | |   |
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| NCB International Chess Championship | Jeddah | KSA | 2014-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1964 | 0.50 | 2 | -0.72 | 20 | -14.40 | |
|  Abdul Aziz, Nasser | | | 1719 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Alleko, Bahzad | | | 2025 | SYR | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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