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Rapid:
Individual Calculations December 2021 |
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| Engfeldt, Jan Total change: -22.20 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1947 | 2.00 | 4 | -1.11 | 20 | -22.20 | |
|  Willstedt, Lukas | | | 1302 | SWE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Tuomainen, Felix | f | | 2136 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Satherblom, Marco | | | 1336 | SWE | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Rosenthal, Emanuel | | | 1602 | SWE | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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