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Individual Calculations December 2022 |
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| Westrom, Hans Total change: -38.60 | |   |
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| Lag-DM 2022-2023, div 2 R12 | Stockholm | SWE | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1735 | 0.50 | 2 | -0.36 | 20 | -7.20 | |
|  Storskog, Thomas | | | 1753 | SWE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Okpu, Robert | | | 1815 | SWE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Stockholmsmasterskap Veteran 60plus 2022 R456 | Stockholm | SWE | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1735 | 0.00 | 3 | -1.74 | 20 | -34.80 | |
|  Hartzell, Ove | | | 1884 | SWE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wennstrom, Bertil | | | 1552 | SWE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Aberg, Lars-Erik | | | 1583 | SWE | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Taby Oppna KM 2022 R1 | Taby | SWE | 2022-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1735 | 1.00 | 1 | 0.17 | 20 | 3.40 | |
| | Sehlin, Mikael | | | 1462 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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