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Individual Calculations January 2020 |
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| Liang, Ethan Total change: -12.00 | |   |
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| 2019 Class Warfare Championship - U1900 | Santa Clara, California | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1388 | 1.50 | 4 | -0.30 | 40 | -12.00 | |
|  Soltani, Mohammad | | | 1513 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Koo, Calvin | | | 1400 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Zhou, Felix John | | | 1431 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Wang, Jeffery | | | 1351 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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