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Rapid:
Individual Calculations December 2017 |
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| Ostrovskiy, Aleksandr Total change: -2.40 | |   |
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| Marshall Masters November 2017 | New York, New York | USA | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2407 | 3.00 | 4 | -0.12 | 20 | -2.40 | |
|  Zong Jr, Davis | | | 2007 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Lapan, Dan | | | 2170 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hoffmann, Asa | f | | 2222 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jacobson, Aaron | f | | 2289 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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