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Individual Calculations June 2017 |
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| Agrest, Roman Total change: -1.80 | |   |
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| Seniorschack KM Stockholm 2017 r 891011 | stockholm | SWE | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2042 | 2.00 | 3 | -0.09 | 20 | -1.80 | |
|  Samuelsson, Sven-Gunnar | | | 2016 | SWE | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Svensson, Lars-Ake | | | 1944 | SWE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Strom, Lennart | | | 1642 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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