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Rapid:
Individual Calculations August 2017 |
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| Mohamad, Alsairafi Total change: -6.20 | |   |
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| Jedah International Chess Tournament | Jeddah | KSA | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1805 | 0.00 | 2 | -0.31 | 20 | -6.20 | |
|  Abdel Rahman, Alla | | | 2146 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khaleel , Mohammed | | | 2053 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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