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Individual Calculations February 2022 |
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| Dutter, Fredrick Total change: -12.40 | |   |
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| 2nd Shipman Memorial Tuesday Night Marathon - 1800+ Rounds 1-4 | San Francisco, CA | USA | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1679 | 0.50 | 3 | -0.62 | 20 | -12.40 | |
|  Winslow, Elliott | m | | 2123 | USA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Mercado, Adam | | | 1737 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Lamstein, Joshua | | | 1576 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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