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Individual Calculations April 2017 |
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| Rachvak, Diana Total change: 73.60 | |   |
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| 2017 Marshall February-March FIDE Mondays | New York, New York | USA | 2017-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1659 | 3.00 | 5 | 1.84 | 40 | 73.60 | |
|  Stein, Jacob | | | 1728 | CAN | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Ray, Sarathi | | | 2055 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lapan, Dan | | | 2059 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hellner, Wesley | | | 1794 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Scher, Edward | | | 1824 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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