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Individual Calculations March 2018 |
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| Alyeldin, Mohamed Total change: 72.00 | |   |
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| Egyptian League Final 2018/2019 Rounds 1-3 | Many Cities | EGY | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1402 | 2.00 | 2 | 1.16 | 40 | 46.40 | |
|  Hendawy, Belal | | | 1326 | EGY | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Kandil, Ahmed | c | | 1600 | EGY | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | | | 6th Engineers Chess Open | Tanta | EGY | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1395 | 1.00 | 4 | 0.64 | 40 | 25.60 | |
| | Kamel, Shereif | | | 1795 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Refaat, Ismail | | | 1736 | EGY | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Abd Elsalam, Mohamed | | | 1795 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hamouda, Mostafa | | | 1788 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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