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Individual Calculations August 2021 |
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| Parker, Anthony Total change: -11.80 | |   |
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| 14th Annual Chicago Class - Master | Wheeling, Illinois | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1994 | 0.00 | 1 | -0.59 | 20 | -11.80 | |
|  Kowalysko, Roman | | | 1927 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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