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Rapid:
Individual Calculations August 2017 |
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| Fathy, Waleed Total change: 13.40 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1902 | 3.00 | 6 | 0.67 | 20 | 13.40 | |
|  Ahmed, Tamer | | | 2123 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Antar, Hossam | | | 2064 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Hosni, Yehya | | | 2165 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Farag, Mohamed | | | 2026 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wael Zakria, Mohamed | | | 1607 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ibrahim, Ahmed Sayed | | | 1928 | EGY | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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