Individual Calculations December 2019 |
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Ikonen, Jari Total change: -7.80 | | |
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Norrbotten Open DM 2019 | Haparanda | SWE | 2019-10-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1696 | 1692 | 2.00 | 5 | -0.39 | 20 | -7.80 | |
| Sergeev, Alexey B. | | | 1972 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | Kokkonen, Sirpa | | | 1292 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | Everzov, Igor N. | | | 1867 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | Gustafsson, Lars-Ake | | | 1506 | SWE | 1.00 | 1 | 0.26 | 20 | 5.20 | | Rova, Per-Olov | | | 1844 | SWE | 0.00 | 1 | -0.30 | 20 | -6.00 | | * 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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