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Rapid:
Individual Calculations November 2015 |
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| Peterson, Rolf Total change: -14.20 | |   |
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| Vasteras Open 2015 Snabb | Vasteras | SWE | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1725 | 0.50 | 4 | -0.71 | 20 | -14.20 | |
|  Astrom, Lars | | | 1929 | SWE | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Karlsson, Jorgen | | | 2125 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Segerstrom, Tore | | | 1921 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Westman, Lennart | | | 1623 | SWE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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