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Rapid:
Individual Calculations October 2017 |
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| Wafa, Hamed Total change: 12.40 | |   |
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| 9th Gharbia Rapid Chess Tournament | Elmahalla | EGY | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1374 | 2.50 | 9 | 0.62 | 20 | 12.40 | |
|  Ibrahim, Sameh | | | 1774 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hamouda, Mostafa | | | 1723 | EGY | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Ashraf, Yusef | | | 1774 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Elhalwagy, Islam | | | 1774 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ashraf Arafat, Mohamed | | | 1621 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Elashry, Reda | | | 1496 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Abd Elmawla, Mohamed | | | 1386 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Sobh, Mohammed S. | | | 1407 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Elsayed, Abdel Fattah | | | 1774 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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