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Individual Calculations March 2019 |
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| Chan, John Total change: -4.40 | |   |
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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 |
| 1515 | 1551 | 2.50 | 5 | -0.22 | 20 | -4.40 | |
|  Tabatabai, Hadi | | | 1223 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wonsever, James | | | 1841 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Enkhjargal, Gabriel | | | 1246 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Harris, Clarence | | | 1415 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Harris, John | | | 1851 | USA | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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