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Individual Calculations February 2018 |
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| Tovbin, Naum Total change: -8.00 | |   |
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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 |
| 1808 | 1798 | 4.00 | 9 | -0.40 | 20 | -8.00 | |
|  Davydov, Evgeny G. | | | 2047 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Karpenko, Aleksey | | | 1614 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gerasimov, Nikolay Y. | | | 2008 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kudriavtsev, Yury | | | 1831 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Efimenko, Aleksandr | | | 1796 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Levkov, Alexander | | | 1687 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mukha, Aleksey | | | 1789 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Rumiantsev, Alex | | | 1790 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Rogov, Evgeny | | | 1713 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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