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Individual Calculations December 2017 |
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| Petiko, Nikolai Total change: 2.60 | |   |
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| Heusenstamm Sparkassen Open 2017 A | Heusenstamm | GER | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2064 | 3.50 | 7 | 0.13 | 20 | 2.60 | |
|  Reichel, Guenther | | | 1740 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Khanukov, Boris | m | | 2289 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Meessen, Max | | | 2193 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Junker, Christian | | | 1952 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bethke, Robert | | | 1929 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sobolevsky, Leonid | m | | 2185 | UKR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Prill, Daniel | | | 2234 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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