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Rapid:
Individual Calculations December 2021 |
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| Hagg, Peter Total change: -9.80 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1698 | 1.50 | 4 | -0.49 | 20 | -9.80 | |
|  Crevatin, Leo | c | | 2146 | SWE | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Andersson, Lars-Johan | | | 1320 | SWE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lacko, Pavel | | | 2070 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Willstedt, Lukas | | | 1302 | SWE | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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