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Rapid:
Individual Calculations December 2022 |
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| Koski, Viljo Total change: -9.20 | |   |
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| Vastgota Open 2022 | Skara | SWE | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1870 | 5.00 | 9 | -0.46 | 20 | -9.20 | |
|  Andreasson, Leo | | | 1470 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lind, Jan-Olov | | | 2123 | SWE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Thyberg, Andre | | | 1632 | SWE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Alexandersson, Tobias 1991 | | | 1589 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Aroven, Mikael | | | 2089 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nielsen, Peter | | | 1683 | DEN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wengholm, Anders | | | 2179 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bohman, Leif | | | 1687 | SWE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Valcu, Lavinia | | | 1543 | SWE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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