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Individual Calculations September 2015 |
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| Gurvich, Vitaly Total change: -15.60 | |   |
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| Team championship of Russia among boys and girls under 19 years | St. Petersburg | RUS | 2015-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2331 | 4.50 | 8 | -0.78 | 20 | -15.60 | |
|  Shubin, Kirill | | | 2216 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Shapiro, David | f | | 2292 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Navrodskiy, Boris | | | 2035 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Shnajder, Mark | | | 2027 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alekseenko, Kirill | g | | 2540 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Schekachikhin, Maksim | f | | 2316 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Panov, Maksim | | | 2187 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Zaozerskih, Sergey | | | 1931 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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