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Individual Calculations October 2017 |
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| Izrayelit, Boris Total change: -19.20 | |   |
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| Marshall August-September 2017 FIDE Mondays | New York, New York | USA | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1833 | 0.50 | 4 | -0.96 | 20 | -19.20 | |
|  Lapan, Dan | | | 2181 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Hellner, Wesley | | | 1763 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Cont, Arya | | | 1864 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Hrop, Stephen | | | 1993 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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