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Individual Calculations May 2013 |
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| Stefansson, Hannes Total change: -6.50 | |   |
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| The Chess Championship of Northern part of Iceland | Saudarkrokur | ISL | 2013-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2513 | 2.00 | 3 | -0.65 | 10 | -6.50 | |
|  Sigurpalsson, Runar | | | 2240 | ISL | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Sigurdsson, Sveinbjorn | | | 2113 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bergsson, Stefan | | | 2139 | ISL | 0.00 | 1 | -0.90 | 10 | -9.00 | | | * 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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