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Individual Calculations December 2019 |
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| Nikiforov, Sergey M. Total change: -25.00 | |   |
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| Open Moscow. October 2019 | Moscow | RUS | 2019-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1968 | 0.50 | 2 | -1.25 | 20 | -25.00 | |
|  Zimin, Artur | | | 1672 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Slessarchuk, Yelena | | | 1594 | KAZ | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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