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Rapid:
Individual Calculations December 2019 |
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| Okpu, Robert Total change: -34.60 | |   |
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| Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1805 | 1.00 | 4 | -1.73 | 20 | -34.60 | |
|  Johnson, Daniel | | | 2061 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Ferngren, Kim | | | 1405 * | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hansson, Henrik | | | 1654 | SWE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Stordahl, Vidar | | | 1405 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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