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Individual Calculations March 2019 |
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| Zhou, Liran Total change: 44.80 | |   |
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| Marshall Premier February 2019 | New York, New York | USA | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2107 | 2.50 | 4 | 1.12 | 40 | 44.80 | |
|  Vogel, Jake | | | 2023 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Perez, Robert | | | 2370 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Samadashvili, Martha | | wf | 2106 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Steingrimsson, Hedinn | g | | 2507 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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