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Rapid:
Individual Calculations August 2017 |
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| Sarwat, Walaa Total change: 28.60 | |   |
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| 4th Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2268 | 8.00 | 9 | 1.35 | 20 | 27.00 | |
|  Refaay, Ahmed | | | 1868 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmed Yehia, Ahmed | | | 1868 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosny, Hosam | | | 2015 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sayed, Hany | | | 2107 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ahmed, Tamer | | | 2123 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Amin, Ashraf | f | | 2311 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Lowis, Magdy | | | 2172 | EGY | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ahmed, Ahmed Alaa | | | 1979 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Saber, Ibrahim | | | 2123 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | 2nd Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2268 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Yaser, Kareim | | | 1868 * | EGY | 1.00 | 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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