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Individual Calculations May 2023 |
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| Krumm, Arthur Total change: -84.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1843 | 2.50 | 8 | -2.12 | 40 | -84.80 | |
|  Surace, Christopher | | | 1443 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Han, Oron | | | 1496 | ISR | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Jonatansson, Sigurdur Freyr | | | 1551 | ISL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Lindh, Fredrik | f | | 2259 | SWE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Papp, Sarah | | wg | 2288 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Southcott-Moyers, Indy | | | 2094 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Briem, Gudrun Fanney | | | 1503 | ISL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Buchert, Matthaus | | | 1641 | SWE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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