Individual Calculations December 2018 |
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Kocwin, Bartosz Total change: -20.00 | | |
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Marshall Premier November 2018 | New York, New York | USA | 2018-11-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2014 | 2195 | 2.50 | 5 | -1.00 | 20 | -20.00 | |
| Girsh, Daniel | | | 1929 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | Ewing, Gabriel | | | 2074 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | Raparthi, Ankit | | | 1795 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Liu, Bingjie | | | 1854 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Ostrovskiy, Aleksandr | m | | 2420 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | * 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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