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Individual Calculations December 2017 |
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| Sorokin, Artem Total change: -4.80 | |   |
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| 2017 SPb B15 Championship | St. Petersburg | RUS | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1535 | 4.00 | 9 | -0.12 | 40 | -4.80 | |
|  Postanogov, Dmitrii | | | 1893 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Don, Aleksandr | | | 1793 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Filimonov, Mikhail A. | | | 1612 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Efimov, Aleksandr | | | 1458 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Lednev, Savva | | | 1520 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Chetverikov, Georgy | | | 1467 | RUS | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Petrov, Igor | | | 1407 | RUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Bakhmetiev, Ivan | | | 1507 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Kudin, Alexander | | | 1520 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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