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Individual Calculations January 2022 |
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| Pupols, Viktors Total change: -23.20 | |   |
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| 2021 Washington Class Championships - Master\Expert | Bellevue, Washington | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1959 | 1.00 | 4 | -1.16 | 20 | -23.20 | |
|  Moroney, Timothy M | | | 2000 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Anand, Vignesh | | | 1930 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Perez, Ignacio | f | | 2060 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Toppen-Ryan, Harrison | | | 1697 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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