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Individual Calculations January 2020 |
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| Cao, Elton Total change: -35.20 | |   |
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| 2019 Thanksgiving Open | Saint Louis, Missouri | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2171 | 2.00 | 4 | -0.88 | 40 | -35.20 | |
|  Lodh, Anish | | | 1947 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Chen, Eddison | | | 1967 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zhou, Iris | | wc | 1827 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Aripov, Iskandar | | | 2201 | UZB | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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