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Individual Calculations February 2020 |
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| Feng, Eunice Total change: 54.80 | |   |
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| Hong Kong National Junior Chess Championships 2020 - U12 | Hong Kong | HKG | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1473 | 5.00 | 5 | 1.37 | 40 | 54.80 | |
|  Li, Joy Ching | | wc | 1202 | HKG | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Zhang, Zhenxiang Michael | | | 1335 | HKG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kannappan, Thanneermalai | | | 1406 | HKG | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Lam, Colin | | | 1398 | HKG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Liang, Wenbo | | | 1073 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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