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Rapid:
Individual Calculations August 2013 |
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| Ayyad, Husain Total change: 0.80 | |   |
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| Al Riyadh Open INT chess tournament | Al Riyadh | KSA | 2013-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2248 | 3.50 | 6 | 0.04 | 20 | 0.80 | |
|  Retanal, Elwin | | | 2224 | PHI | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Adel, Hyssam | | | 2040 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ayyad, Maher | f | | 2251 | BRN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Tissir, Mohamed | m | | 2422 | MAR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abdel Fatah, Mohamed Hamed | | | 2030 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gaafar, Hassan | | | 2165 | EGY | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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