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Individual Calculations September 2018 |
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| Peramunetilleke, Seth Total change: -9.20 | |   |
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| 3rd Eastern Asia Youth Chess Championship U12 | Shanghai | CHN | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1371 | 1.00 | 4 | -0.23 | 40 | -9.20 | |
|  Amilal, Munkhdalai | | | 1771 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | He, Canzhou | | | 1531 | CHN | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Xiao, Jiewen | | | 1771 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ho, Yi-En Ian | | | 1148 | SGP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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