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Individual Calculations December 2021 |
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| Kristoffersen, Aleksander Total change: -0.40 | |   |
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| Gjovik klubbmesterskap A 2021 | Gjovik | NOR | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1523 | 1.00 | 2 | 0.22 | 40 | 8.80 | |
|  Kristoffersen, Bjorn P | | | 1377 | NOR | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Schjonsby, Arne | | | 1923 * | NOR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | Ostlandsserien 4. div C 2021-2022 R 1 | Diverse | NOR | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1523 | 0.00 | 1 | -0.23 | 40 | -9.20 | |
| | Andersen, Guttorm | | | 1731 | NOR | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
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