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Individual Calculations August 2019 |
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| Roshdy, Mohamed Total change: -47.20 | |   |
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| 7th International Chess Arena Classic Tournament 2019 | Cairo | EGY | 2019-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1751 | 1.50 | 6 | -2.36 | 20 | -47.20 | |
|  Ahmed, Tamer | | | 2096 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Mecheil, Kerlos | | | 1351 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Elbadally, Mohamed | | | 1351 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saiid, Ibrahim | | | 2037 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Samy Abdel Raoof, Ahmed | | | 1440 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ayman, Solaiman | | | 1397 | EGY | 0.00 | 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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