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Individual Calculations March 2019 |
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| Ngai, Shun Kiu Total change: 31.60 | |   |
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| Hong Kong National Junior 2019 - U14 | Hong Kong | HKG | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1130 | 1.50 | 3 | 0.79 | 40 | 31.60 | |
|  Lam, Theodore Lukas | | | 1321 | HKG | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Au, Chung Hei | | | 1249 | HKG | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Lee, Gerent, Chak Yan | | | 1459 | HKG | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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