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Individual Calculations January 2019 |
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| Kalina, Chris Total change: -32.80 | |   |
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| 2018 Washington Class Championship | Lynnwood, Washington | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1984 | 0.00 | 3 | -1.64 | 20 | -32.80 | |
|  Chen, Minda | | wc | 1930 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Zhang, Eric | | | 2061 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Velea, Anne-Marie | | | 1859 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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