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Individual Calculations May 2023 |
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| Brattgjerd, Isak Vinh Total change: 125.60 | |   |
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| OSS Varturnering A 2023 | Oslo | NOR | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1987 | 3.50 | 5 | 1.82 | 40 | 72.80 | |
|  Al-Tarboush, Ward | f | | 2283 | NOR | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Ayzenberg, Alena | | wc | 2018 | NOR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Moen, Ole Christian | f | | 2172 | NOR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Koskela, Niina | | wg | 2167 | NOR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nesse, David | | | 1951 | NOR | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | Nordstrand GP Langsjakk 2023 A | Oslo | NOR | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1972 | 3.50 | 5 | 1.32 | 40 | 52.80 | |
| | Abdrlauf, Elham | m | | 2519 | NOR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kaewpitakkun, Pantham | | | 1901 | NOR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Egeland, Finn | | | 1946 | NOR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Brodtkorb, Lars Johan | | | 2114 | NOR | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Rehman, Rafe | | | 1824 | NOR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | |
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