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Individual Calculations May 2015 |
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| Abdel Razik, Islam Total change: -0.40 | |   |
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| Pharous Chess Open | Alexandria | EGY | 2015-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1722 | 1.50 | 3 | -0.01 | 40 | -0.40 | |
|  Ramadan, Moustafa | | | 1985 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Hashem, Mostafa | | | 1458 | EGY | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mahmoud, Hassan | | | 1716 | EGY | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | |
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