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Individual Calculations September 2021 |
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| Walsh, Tim R Total change: -40.40 | |   |
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| 51st Annual Continental Open - Under 2200 | Sturbridge, Massachusetts | USA | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2020 | 1.50 | 4 | -1.01 | 40 | -40.40 | |
|  Carey, Michael P | | | 1874 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Cheng, Michael Ny | | | 1935 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Kanli, Alperen | | | 1923 | AZE | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Dedona, Mark | | | 1974 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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