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Individual Calculations October 2021 |
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| Woods, Charisse Total change: 0.40 | |   |
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| 2021 Michigan Open | Lansing, Michigan | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1626 | 2.00 | 3 | 0.01 | 40 | 0.40 | |
|  Song, Justin | | | 1484 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Lyu, Ethan | | | 1560 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Pratt, Gary | | | 1467 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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