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Individual Calculations December 2018 |
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| Ikonen, Jari Total change: -9.60 | |   |
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| Schack 64 KM 201819 R12 | Haparanda | SWE | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1652 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
|  Tenno, Olavi | | | 1903 | FIN | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | NorrbottenOppet DM 2018 | Haparanda | SWE | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1652 | 0.50 | 3 | -0.05 | 40 | -2.00 | |
|  Mariano-Wagman, Cristine Rose | | wm | 1906 | PHI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lehtonen, Simo | | | 1958 | FIN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Salykin, Aleksandr | | | 1873 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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