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Individual Calculations January 2018 |
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| Du, Wenyang Total change: 43.20 | |   |
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| 2017 Washington Class Championship - Class A | Lynnwood, Washington | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1749 | 4.00 | 5 | 1.08 | 40 | 43.20 | |
|  Jones, Davey | | | 1566 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Levine, Joseph | | | 1803 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Chen, Minda | | wc | 1711 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Beck, Alec | | | 1593 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Edwards, Gary B | | | 1748 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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