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Individual Calculations June 2013 |
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| Saif, Al Hamed Total change: 25.80 | |   |
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| UAE Teams Chess Ch 2013 (Open U14) | Emirates | UAE | 2013-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1401 | 2.50 | 3 | 1.71 | 15 | 25.65 | |
|  Faisal, Ali | | | 1565 | UAE | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Faisal, Ali | | | 1565 | UAE | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Abdulla, Shaeri | | | 1608 | UAE | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | World Amateur Chess Championship 2013 | Iasi | ROU | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1511 | 1.00 | 5 | 0.01 | 15 | 0.15 | |
| | Chirpii, Alexandru | | | 1911 * | MDA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Andor, Jorge | | | 1865 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Cornea, Alexandru | | | 1908 | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dumitru, Sorin | | | 1456 | ROU | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Avsitidiysky, Andrey | | | 1815 | CYP | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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