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Individual Calculations June 2021 |
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| Sammons, Evan Total change: 0.00 | |   |
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| 2021 Circle City Open - Premier | Indianapolis, Indiana | USA | 2021-05-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1988 | 0 | 1.00 | 3 | 0.00 | 1863 | | 0.00 | |
|  Mills, James A | | | 1964 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Davidovich, Manis | | | 1989 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Bisiriyu-Salam, Ol | | | 2011 | NGR | 1.00 | 1 | 0.00 | | 0.00 | |
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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