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Rapid:
Individual Calculations September 2018 |
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| Cheng, Cheng Chien- Andy Total change: 40.60 | |   |
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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 |
| 1384 | 1102 | 3.00 | 5 | 2.03 | 20 | 40.60 | |
|  Xiao, Jiewen | | | 1502 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Miao, Zhun | | | 1458 | CHN | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Yu, Lijie | | | 1471 | HKG | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Loh, Zhang Yan Leonard | | | 1063 | SGP | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Yan, Xile | | | 1424 | CHN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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