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Individual Calculations May 2023 |
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| Sigurdsson, Smari Total change: -3.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1807 | 2.00 | 5 | -0.19 | 20 | -3.80 | |
|  Lokeswara, Rao M | | | 1407 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krivenko, Dion | | | 2136 | EST | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lien, Benjamin | | | 1495 | NOR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bergsson, Stefan | | | 2192 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kakulidis, Ellen | | wf | 2046 | DEN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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