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Individual Calculations February 2020 |
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| Ruokamo, Vesa Total change: -12.20 | |   |
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| Haparanda KM 201920 | Haparanda | SWE | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1683 | 2.00 | 5 | -0.61 | 20 | -12.20 | |
|  Kokkonen, Sirpa | | | 1283 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tenno, Olavi | | | 1944 | FIN | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Rova, Per-Olov | | | 1844 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ikonen, Jari | | | 1692 | SWE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Gustafsson, Lars-Ake | | | 1506 | SWE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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