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Rapid:
Individual Calculations December 2019 |
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| Pettersson, Lars-Ake Total change: -33.00 | |   |
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| Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1708 | 0.00 | 4 | -1.65 | 20 | -33.00 | |
|  Falkevall, Axel | | | 1860 | SWE | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Saterli, Johnny | | | 1834 | SWE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jansson, Gilbert | | | 1911 | SWE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gerdes, Sebastian | | | 1483 | SWE | 0.00 | 1 | -0.78 | 20 | -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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