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Rapid:
Individual Calculations October 2017 |
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| Pressman, Leif Total change: -3.20 | |   |
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| Marshall September 2017 Masters | New York, New York | USA | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2289 | 2.00 | 4 | -0.16 | 20 | -3.20 | |
|  Sena, Juan | | | 2182 | DOM | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Krush, Irina | g | wg | 2445 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Privman, Boris | f | | 2231 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Hoffmann, Asa | f | | 2184 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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