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Individual Calculations December 2021 |
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| Omtvedt, Per Total change: 12.20 | |   |
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| Ostlandsserien 3. div B 2021-2022 R 1 | Diverse | NOR | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1824 | 0.50 | 1 | 0.21 | 20 | 4.20 | |
|  Lange, David | | | 1985 | NOR | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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 |
| 1793 | 1824 | 2.50 | 4 | 0.40 | 20 | 8.00 | |
| | Graff, Joachim S | | | 1424 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Egeland, Finn | | | 2033 | NOR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ramirez Garrastacho, Manuel | | | 2172 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Glendrange, Gunnar | | | 1543 | NOR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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