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Individual Calculations January 2019 |
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| Kolbak, Jens Total change: -43.60 | |   |
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| 28th World Senior Chess Championship 2018 Open 65 | Bled | SLO | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2173 | 6.00 | 11 | -2.18 | 20 | -43.60 | |
|  Tavcar, Rado | | | 1847 | SLO | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Batakovs, Olegs | | | 1945 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Birnboim, Nathan | m | | 2376 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Myall, Ivan J | | | 1995 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Acosta, Mariano | | | 1773 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Svensson, Soren | | | 1987 | SWE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sand, Rolf, Dr. | | | 1989 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Danielsson, Robert | | | 1968 | SWE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Choong, Liong-On Mark | c | | 1932 | SGP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Marcovici, Adrian | | | 1910 | ISR | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Henrichsen, Erland | | | 1962 | NOR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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