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Rapid:
Individual Calculations December 2021 |
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| Amnell, Mats Total change: -30.20 | |   |
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| Gefle Elite Chess Open 2021 snabb | Gavle | SWE | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1752 | 1.00 | 4 | -1.51 | 20 | -30.20 | |
|  Trost, Edvin | c | | 1977 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Johansson, Mattias 1973 | | | 1472 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dingertz, Erik | | | 1762 | SWE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Valcu, Lavinia | | | 1238 | SWE | 0.00 | 1 | -0.96 | 20 | -19.20 | |
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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