Individual Calculations April 2020 |
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Mamdouh, Ahmed Total change: -29.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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League EGY Open 2019-2020 8-10 | Many Cities | EGY | 2020-02-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1479 | 1347 | 0.50 | 2 | -0.21 | 40 | -8.40 | |
| Kmal, Ahmed | | | 1291 | EGY | 0.50 | 1 | -0.08 | 40 | -3.20 | | Wafa, Hamed | | | 1667 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | 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) | | League EGY Open 2019-2020 Rounds 11 | Many Cities | EGY | 2020-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1361 | 1385 | 0.00 | 1 | -0.53 | 40 | -21.20 | |
| Essam, Omar | | | 1361 | EGY | 0.00 | 1 | -0.53 | 40 | -21.20 | | 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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