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Rapid:
Individual Calculations August 2018 |
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| Sewelem, Ahmad S Total change: -32.20 | |   |
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| Alex chess 2 | Alexandria | EGY | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1859 | 5.50 | 9 | 1.08 | 20 | 21.60 | |
|  Wael, Abdel Rahman | | | 1459 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Atea, Khaled | | | 2147 | EGY | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Darwish, Amro | | | 1892 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Ibrahim, Hosam | | | 2220 | EGY | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Kretam, Ayman | | | 2015 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Yasser, Abdel Rahman | | | 1637 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Abdel Mageed, Ibrahim Mohamed | | | 1704 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tamer, Ahmed | c | | 1635 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mahdy, Tawfeik | | | 2072 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | CZECH OPEN 2018 - G2 - rapid tournament | Pardubice | CZE | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1859 | 4.00 | 9 | -2.69 | 20 | -53.80 | |
| | Dunaev, Denis | | | 1575 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Juchelka, Petr | | | 1658 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ponomarev, Maximilian | | | 1586 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kuhar, Larisa | | | 1656 | SLO | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Balin, Daniel | | | 1525 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mirza, Diana | | wf | 1736 | IRL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Tumasov, Alexandr | | | 1737 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shabarov, Fjodor | | | 1808 | EST | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Samarin, Leonid | | | 1701 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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