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Individual Calculations December 2015 |
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| Ostrovskiy, Aleksandr A Total change: -4.90 | |   |
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| November 2015 Marshall Weekend FIDE | New York, New York | USA | 2015-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2401 | 2.00 | 3 | -0.49 | 10 | -4.90 | |
|  Katz, Joris | | | 2001 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Stancil, Kimani A | | | 2067 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Pressman, Leif | f | | 2256 | USA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | * 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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