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Rapid:
Individual Calculations February 2019 |
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| Tahan, Sabri Total change: -16.80 | |   |
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| Wadi Degla Rapid Chess | Cairo | EGY | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2152 | 5.50 | 8 | -0.84 | 20 | -16.80 | |
|  Zaghlol, Emad | | | 1752 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hosny, Hosam | | | 1992 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Abo Seree, Mohamed | | | 1752 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Reda, Michael | | | 1752 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammed, A. E. Orouq | | | 1752 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ismail, Hany | | | 1880 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Abdo, Hany Elsayed | | | 1995 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | El Arousy, Abdul Hameed | m | | 2218 | EGY | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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