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Individual Calculations December 2018 |
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| Sena, Juan Total change: -28.20 | |   |
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| Marshall FIDE Mondays October - November 2018 | New York, New York | USA | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2036 | 3.00 | 5 | -0.53 | 20 | -10.60 | |
|  Frumkin, Edward | | | 1751 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Uminer, Moshe | | | 1950 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Hellner, Wesley | | | 1673 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Izrayelit, Boris | | | 1895 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Glick, Michael | | | 2052 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | Marshall Premier November 2018 | New York, New York | USA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2008 | 1.00 | 3 | -0.88 | 20 | -17.60 | |
| | Liu, Bingjie | | | 1854 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mahajan, Rushaan | c | | 1963 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Girsh, Daniel | | | 1929 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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