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Individual Calculations February 2020 |
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| Tang, Hoi Sing Total change: 0.00 | |   |
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| Hong Kong National Junior Chess Championships 2020 - U12 | Hong Kong | HKG | 2020-01-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1144 | 0 | 1.00 | 5 | 0.00 | 904 | | 0.00 | |
|  Hon, Zig Zeth | | | 1279 | HKG | 0.00 | 1 | 0.00 | | 0.00 | | | Liang, Xiyuan | | | 1019 | HKG | 1.00 | 1 | 0.00 | | 0.00 | |  Liang, Wenbo | | | 1029 | HKG | 0.00 | 1 | 0.00 | | 0.00 | | | Chen, Junxue | | | 1156 | HKG | 0.00 | 1 | 0.00 | | 0.00 | | | Luo, Steven | | | 1236 | HKG | 0.00 | 1 | 0.00 | | 0.00 | |
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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