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Individual Calculations May 2018 |
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| West, James Total change: -5.00 | |   |
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| Marshall FIDE Mondays March-April 2018 | New York, New York | USA | 2018-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1922 | 3.00 | 5 | -0.25 | 20 | -5.00 | |
|  Scher, Edward | | | 1803 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Baalla, Nura | | | 1522 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Izrayelit, Boris | | | 1827 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Olsen, Robert | | | 2011 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Frumkin, Edward | | | 1808 | 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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