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Rapid:
Individual Calculations April 2017 |
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| Al Yousef, Suliman A Total change: -4.20 | |   |
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| Makkah International Chess Open 2017 | Makkah | KSA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1796 | 1.00 | 3 | -0.21 | 20 | -4.20 | |
|  Ibrahim, Ghazali | | | 1686 | KSA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Khaleel , Mohammed | | | 2064 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gouda, Mohammed | | | 1876 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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