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Rapid:
Individual Calculations February 2020 |
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| Attefall, Fredrik Total change: -6.20 | |   |
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| Sundsvall Januariturneringen 2020 snabb | Sundsall | SWE | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2006 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
|  Jansson, Johan | | | 1703 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Grishchenko, Sergey | m | | 2406 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Sundin, Emanuel | | | 1896 | SWE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Eriksson, Urban | | | 1843 | SWE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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