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Individual Calculations February 2023 |
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| Truelson, Nels W Total change: 9.00 | |   |
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| 2023 Winter Open | Roseville, Minnesota | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1981 | 2.50 | 3 | 0.45 | 20 | 9.00 | |
|  Schmidt, Casey Eric | | | 1845 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Shemesh, Yuval | | | 1958 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Baker, John M | | | 1699 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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