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Individual Calculations February 2023 |
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| Matus, Nastassja A Total change: 16.80 | |   |
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| 2023 Winter Open | Roseville, Minnesota | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1964 | 3.00 | 4 | 0.42 | 40 | 16.80 | |
|  Baker, John M | | | 1699 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Maltsev, Vladimir D | | | 1848 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Pendse, Vihaan | | | 1804 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Iwu, Dr. Okechukwu | | | 2042 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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