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Rapid:
Individual Calculations February 2015 |
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| Talaat, Moustafa Mohamed Total change: 6.80 | |   |
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| 4th Gharbia Rapid 2015 | Mahalla | EGY | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1937 | 1.50 | 3 | 0.34 | 20 | 6.80 | |
|  El Amary, Kamal | f | | 2281 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Rokaya, Ahmed | | | 1742 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hamdy, Mohamed | | | 2094 | EGY | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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