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Individual Calculations January 2017 |
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| Bebchuk, Boris Total change: -1.20 | |   |
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| St. Petersburg Seniors Championship 2016 | St. Petersburg | RUS | 2016-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2117 | 5.50 | 9 | -0.06 | 20 | -1.20 | |
|  Kuptsov, Ivan | | | 1758 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sheynin, Izrail | | | 1969 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kaufman, Solomon | | | 1921 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Altshul, Raffael | f | | 2037 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kostyuchenko, Vladimir | | | 2179 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Karasev, Vladimir I | m | | 2340 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Golovankov, Vladimir | | | 2200 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Dushin, Nikolay | | | 1946 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Stepanov, Viktor | | | 1818 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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