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Rapid:
Individual Calculations September 2018 |
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| Koskov, Boris Total change: 24.20 | |   |
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| Perm Cup 27 | Perm | RUS | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2082 | 6.50 | 9 | 1.21 | 20 | 24.20 | |
|  Liang, Vladimir | | | 1810 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Lisimenko, Ruslan | | | 1999 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bezgodova, Svetlana | | wm | 2103 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Klots, Leonid | f | | 2068 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Orekhov, Viktor | | | 2041 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Goldshtein, Grigory | | | 2030 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Azanov, Pavel | | | 2033 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Krapivin, Vladislav | m | | 2252 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Drobyshev, Konstantin O. | | | 1740 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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