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Individual Calculations December 2014 |
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| Yaroslavtsev, Artem Total change: -2.80 | |   |
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| SPb Champ. 2014 Boys U15 Semifinal | St. Petersburg | RUS | 2014-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1865 | 4.00 | 5 | -0.07 | 40 | -2.80 | |
|  Enikeev, Rinat | | | 1465 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Afti, Aleksandr | | | 1516 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Efimenko, Aleksandr | | | 1690 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Lemeshev, Roman | | | 1645 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Shilov, Roman | | | 1674 | RUS | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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