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Individual Calculations November 2011 |
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| Mahmoud, Ahmed Total change: 6.90 | |   |
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| UAE Youth Chess CH U20 3 - 9 September 2011 | Dubai | UAE | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1609 | 1.50 | 4 | 0.46 | 15 | 6.90 | |
|  Zayed, Ali Al-Hamed | | | 1980 | UAE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Dhaheri, Soltan | | | 1827 | UAE | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Abdulaziz, Abdulla | | | 1589 | UAE | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Saleh, Naif | c | | 1858 | UAE | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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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