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Individual Calculations February 2020 |
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| Poon, Vincent Total change: -14.80 | |   |
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| Hong Kong National Junior Chess Championships 2020 - U16 | Hong Kong | HKG | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1014 | 0.00 | 2 | -0.37 | 40 | -14.80 | |
|  Li, Shing Hei | | | 1289 | HKG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Li, Shing Yan David | | | 1250 | HKG | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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