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Individual Calculations September 2015 |
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| Khalifa, Amer Total change: -5.20 | |   |
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| National TT Youth & Juniors CH U 08-10-12-14 Boys | Dubai | UAE | 2015-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1166 | 1.00 | 3 | -0.13 | 40 | -5.20 | |
|  Khaled, Tarek Altaher | | | 1293 | UAE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Mohamed, Saeed Laily | | | 1361 | UAE | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Zayed, Mallah Alremeithi | | | 1132 | UAE | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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