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Individual Calculations December 2021 |
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| Erikstad, Olav Total change: 5.60 | |   |
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| Fredriksstad Hostturnering 2021 | Fredrikstad | NOR | 2021-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1761 | 3.50 | 5 | 0.59 | 20 | 11.80 | |
|  Fagerlie, Ole | | | 1401 | NOR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Dogani, Avduraim | | | 2094 | NOR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kolflaath, Jan | | | 1489 | NOR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Johansen, Odd B. | | | 1514 | NOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Larsen, David | | | 1958 | NOR | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Knut Brokstads Minneturnering 2021 | Trondheim | NOR | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1728 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
| | Oksendal, Martin | | | 1694 | NOR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Monsoy, Arild Edin | | | 1877 | NOR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Langvik, Ulrikke | | | 1592 | NOR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Andersen, Edvard | | | 1503 | NOR | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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