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Individual Calculations March 2019 |
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| Frumkin, Edward Total change: 12.40 | |   |
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| Marshall FIDE Monday January-February 2019 | New York, New York | USA | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1719 | 2.00 | 4 | 0.62 | 20 | 12.40 | |
|  Sena, Juan | | | 1985 | DOM | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Garcia, Miguel | | | 1829 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Scher, Edward | | | 1650 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Izrayelit, Boris | | | 1910 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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