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Individual Calculations September 2015 |
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| Al Darmaky, Sultan Total change: -46.80 | |   |
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| 2015 Asian Youth Chess Championships U12 | Suwon | KOR | 2015-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1525 | 3.00 | 7 | 0.39 | 40 | 15.60 | |
|  Lye, Lik Zang | | | 1925 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kim, Juhyeong | | | 1267 | KOR | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Nam, Ju Won | | | 1516 | KOR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Kushagra, Mohan | c | | 1925 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Deng, Tianle | | | 1587 | CHN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Koo, Inmo | | | 1625 | KOR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Su, Zijin | | | 1638 | CHN | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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) | | | | 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 |
| 1409 | 1525 | 1.00 | 4 | -1.56 | 40 | -62.40 | |
| | Hamad, Essam | | | 1466 | UAE | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Ebrahim, Ahmed Ebrahim | | | 1198 | UAE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Haitham, Alkindi | | | 1461 | UAE | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Hareb, Nasser Hareb Alshamsi | | | 1512 | UAE | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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