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Individual Calculations February 2023 |
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| Kozower, Ethan Total change: -46.00 | |   |
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| 2023 January Marshall Premier | New York, NY | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1842 | 1.00 | 5 | -1.15 | 40 | -46.00 | |
|  Rosenberg, Evan S | | | 1931 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Mottola, Max | | | 1916 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Stancil, Kimani | | | 1916 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Nasta, Kiren | | | 1922 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Berg, George | | | 1781 | USA | 0.50 | 1 | -0.08 | 40 | -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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