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Individual Calculations January 2020 |
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| Liu, Nathan Total change: -10.40 | |   |
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| 2019 Washington Class Championship - Class B | Lynnwood, Washington | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1575 | 2.50 | 4 | -0.26 | 40 | -10.40 | |
|  Johnson, Cleveland | | | 1429 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Singh, Saket | | | 1182 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szeto, Sophie | | | 1292 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kuhner, Mary | | wc | 1722 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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