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Individual Calculations March 2019 |
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| Malykin, Erika Total change: 5.40 | |   |
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| Winter 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1666 | 1.50 | 3 | 0.27 | 20 | 5.40 | |
|  Frank, Robert | | | 1407 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Wong, Russell | | | 1982 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Lum, Michael | | | 1830 | USA | 0.00 | 1 | -0.28 | 20 | -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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