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Individual Calculations September 2015 |
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| Grachev, Alexey Total change: -22.20 | |   |
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| CZECH OPEN 2015 - B - open rating tournament | Pardubice, Tipsport arena | CZE | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1995 | 4.00 | 9 | -1.11 | 20 | -22.20 | |
|  Cerutti, Fabio Maria | | | 1805 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Golcman, Evgeny | | | 2195 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Hoellmann, Ludger | | | 2161 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Pozzobon, Davide | | | 1915 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Moor, Daniel | | | 1858 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Haase, Pavel | | | 1871 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Werthmann, Nils | | | 1896 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hardlei, Johan | | | 1901 | DEN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Buehrmann, Torsten | | | 1915 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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