Individual Calculations September 2017 |
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Okasha, Moustafa Total change: 103.60 | | |
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Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1983 | 1678 | 3.50 | 6 | 2.59 | 40 | 103.60 | |
| Himdan, Maher | m | | 2078 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | Saiid, Aly | | | 1921 | EGY | 1.00 | 1 | 0.80 | 40 | 32.00 | | Bahgat, Mahmoud | | | 1894 | EGY | 0.50 | 1 | 0.28 | 40 | 11.20 | | Hussein, Akram | | | 2029 | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | | Fathy, Waleed | | | 1899 | EGY | 1.00 | 1 | 0.78 | 40 | 31.20 | | Zayan, Mohamed | f | | 2078 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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