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Rapid:
Individual Calculations September 2019 |
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| Poh, En Xu Total change: -31.40 | |   |
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| 5th KUEN CHENG (I) AGE GROUP CHESS TOURNAMENT (under 12) | Kuala Lumpur | MAS | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1088 | 1232 | 0.50 | 3 | -1.57 | 20 | -31.40 | |
|  Wong, Her Yang Markus | | | 1042 | MAS | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Ong, Xuan En Alexander | | | 1055 | MAS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Wang, Xin Ran Claire | | | 1168 | MAS | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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