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Individual Calculations August 2021 |
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| Peterson, Gregory Gage Total change: -10.40 | |   |
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| 14th Annual Chicago Class - Expert | Wheeling, Illinois | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1795 | 1.00 | 3 | -0.26 | 40 | -10.40 | |
|  Narayanan, Saumik | | | 1904 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Radermacher, Timothy Jon | | | 1971 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Wisniowski, Natalie | | wc | 1693 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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