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Rapid:
Individual Calculations February 2019 |
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| Rezk, Romany Total change: 4.40 | |   |
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| Wadi Degla Rapid Chess | Cairo | EGY | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1273 | 1.50 | 5 | 0.22 | 20 | 4.40 | |
|  Sayed, Hany | | | 1673 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hesham Hussein, Mohamed | | | 1225 | EGY | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Alyeldin, Mohamed | | | 1588 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ramadan, Hosny | | | 1673 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wahba, David George | | | 1336 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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