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Individual Calculations January 2020 |
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| Marshall, Calvin Total change: -9.20 | |   |
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| 2019 Cleveland Holiday Open | Mayfield, Ohio | USA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1849 | 0.00 | 2 | -0.46 | 20 | -9.20 | |
|  Jayaraman, Arvind | f | | 2136 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hart, Braeden | | | 2000 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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