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Individual Calculations December 2021 |
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| Landgren, Christer Total change: -19.60 | |   |
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| EP Open 2021 | Svedala | SWE | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1553 | 0.00 | 2 | -0.75 | 20 | -15.00 | |
|  Stahlberg, David | | | 1953 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Johansson, Stina 1999 | | | 1431 | SWE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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) | | | | Mumien Open 2021 grupp 2 | Lund | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1563 | 1.00 | 3 | -0.23 | 20 | -4.60 | |
|  Kasselstrand, Erik | | | 1705 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Morell, Oscar | | | 1568 | SWE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Sundin, Sven-Ingvar | | | 1616 | SWE | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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