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Individual Calculations September 2018 |
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| Lyer , Neel Total change: -7.60 | |   |
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| The Chess Academy Activekids Summer Open 2018 | Hong Kong | HKG | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1472 | 1.00 | 2 | -0.19 | 40 | -7.60 | |
|  Woo, Nathan Tsz Shan | | | 1133 | HKG | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Choy, Hong Lui Ronald | | | 1616 | HKG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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