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Rapid:
Individual Calculations September 2018 |
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| Peramunetilleke, Seth Total change: -0.20 | |   |
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| 3rd Eastern Asia Youth Chess Championship Rapid U12 | Shanghai | CHN | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1321 | 1.00 | 3 | -0.01 | 20 | -0.20 | |
|  Xiao, Jiewen | | | 1721 * | CHN | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Erkhes, Bayartnar | c | | 1670 | MGL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Loh, Zhang Yan Leonard | | | 1063 | SGP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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