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Individual Calculations October 2021 |
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| Leifsson, Thorsteinn Total change: -20.00 | |   |
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| European Individual Chess Championship - Reykjavik Open 2021 | Reykjavik | ISL | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1709 | 0.00 | 2 | -1.00 | 20 | -20.00 | |
|  Druska, Juraj | m | | 2109 * | SVK | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sveinbjornsson, Gudmundur Orri | | | 1309 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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