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Rapid:
Individual Calculations December 2019 |
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| Ostlund, Joar Total change: -5.20 | |   |
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| Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1663 | 1.50 | 4 | -0.26 | 20 | -5.20 | |
|  Gerdes, Sebastian | | | 1483 | SWE | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Johansson, Gunnar | | | 2063 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karlsson, Bo | | | 1683 | FIN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bazilius, Augustinas | | | 1688 | LTU | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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