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Individual Calculations February 2018 |
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| Kudriavtsev, Yury Total change: 5.00 | |   |
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| St. Petersburg 91st Championship_Quarterfinal 1-9 | St. Petersburg | RUS | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1831 | 3.50 | 8 | 0.25 | 20 | 5.00 | |
|  Melnikov, Nikolay | | | 1640 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Loktionov, Kirill | | | 1771 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Svidinsky, Dmitry | | | 2042 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tovbin, Naum | | | 1798 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gantsevich, Aleksei | | | 1961 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Sapegin, Yaroslav | | | 1978 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Davydov, Evgeny G. | | | 2047 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Gantsevich, Aleksey A. | | | 1982 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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