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Rapid:
Individual Calculations February 2017 |
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| Al Ghamdi, Adil Total change: -19.00 | |   |
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| NCB International Chess Tournament (5) | Jeddah | KSA | 2016-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1831 | 0.50 | 3 | -0.95 | 20 | -19.00 | |
|  Basem, Dumairia | | | 2161 | SYR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Elsaadouny, Momen | | | 1653 | EGY | 0.50 | 1 | -0.23 | 20 | -4.60 | | | El Jouzou, Houssam | | | 1755 | LBN | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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