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Individual Calculations January 2015 |
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| Shalkin, Matvey Total change: -59.20 | |   |
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| Championship of the SZFO among boys to 17_2014 | St. Petersburg | RUS | 2014-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1841 | 1.50 | 4 | -1.48 | 40 | -59.20 | |
|  Marin, Maksim | | | 1442 | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Raksa, Nikita A. | | | 1737 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Petrov, Alexandr | | | 1721 | RUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Titov, Artem | | | 1640 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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