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Individual Calculations January 2020 |
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| Sabry, Taher Total change: -9.80 | |   |
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| Egyptian Women League Final 2019-2020 Round 1 | Many Cities | EGY | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2064 | 0.00 | 1 | -0.49 | 20 | -9.80 | |
|  Ahmed, Moustafa Elsayed | | | 2070 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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