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Rapid:
Individual Calculations August 2015 |
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| Ebrahim, Ahmed Ebrahim Total change: 9.20 | |   |
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| Allegiance to Zayed Rapid Chess Tournament 2015 | Dubai | UAE | 2015-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1198 | 1.00 | 6 | 0.46 | 20 | 9.20 | |
|  Ihsan, Jawad | c | | 1598 * | PLE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Paul Emerson, Gicale | | | 1598 * | PHI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Dhyaa, A. K. Al-Sandooq | | | 1598 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khaled, Ahmed Y. | | | 1598 * | UAE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mosallam, Mohammad | | | 1523 | UAE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abou Ghazi, Aiman | | | 1580 | SYR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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