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Individual Calculations December 2019 |
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| Karlsson, Bengt 1933 Total change: 11.60 | |   |
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| Seniorschack Host 2019 Klass 4A | Stockholm | SWE | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1347 | 4.00 | 5 | 0.29 | 40 | 11.60 | |
|  Valtersson, Ivana | | | 1124 | SWE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Flardh, Anders | | | 1139 | SWE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Paulin, Thomas | | | 1168 | SWE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Radon, Vida | | | 1080 | SWE | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Gronberg, Peter | | | 1269 | SWE | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | |
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