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Rapid:
Individual Calculations October 2013 |
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| Koskela, Niina Total change: 1.00 | |   |
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| Laffen cup Gr A 2013 | Oslo | NOR | 2013-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2220 | 2.00 | 4 | 0.05 | 20 | 1.00 | |
|  Holleland, Sigve | | | 1820 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Byklum, Bjornar | f | | 2309 | NOR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Djurhuus, Rune | g | | 2479 | NOR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Persson, Mats | | | 2238 | SWE | 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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