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Individual Calculations December 2021 |
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| Ayzenberg, Alena Total change: 19.80 | |   |
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| Ostlandsserien 1. div 2021-2022 R 1-2 | Diverse | NOR | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1967 | 1.00 | 2 | 0.53 | 20 | 10.60 | |
|  Elseth, Roar | f | | 2284 | NOR | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Henriksen, Geir I | | | 2087 | NOR | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | OSS Klassiske 2021 | OSS | NOR | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1967 | 3.50 | 5 | 0.46 | 20 | 9.20 | |
| | Glendrange, Gunnar | | | 1567 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Eriksen, Dag | | | 1713 | NOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ramirez Garrastacho, Manuel | | | 2172 | ESP | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Christoffersen, Odd | | | 1613 | NOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Altarbosh, Ward | f | | 2229 | NOR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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