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Rapid:
Individual Calculations April 2017 |
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| Farhan, Marwan Ali Total change: -1.80 | |   |
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| 2nd Fakieh group international chess tournament | Jeddah | KSA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1901 | 0.50 | 3 | -0.57 | 20 | -11.40 | |
|  Gaafar, Hassan | | | 2230 | EGY | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Abdel Rahman, Ahmed | | | 2093 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | El Jouzou, Houssam | | | 1755 | LBN | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Mohamed Al Dosari Group International Chess Tournament | Al Khobar | KSA | 2017-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1901 | 2.50 | 4 | 0.48 | 20 | 9.60 | |
| | Samhouri, A. | f | | 2301 * | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jose, Rey | | | 1520 | PHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elmotaz, Bakri O. | | | 1501 * | KSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alcala, Alvin | | | 2251 * | PHI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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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