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Individual Calculations November 2021 |
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| Prytz, Otto Total change: -15.60 | |   |
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| Landsturnering, NM i sjakk for synshemmede B 2021 | Gardermoen | NOR | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1165 | 1.00 | 5 | -0.78 | 20 | -15.60 | |
|  Bolme, Magne O. | | | 1191 | NOR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Engan, Kari Kristine | | | 1243 | NOR | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Oyan, Arild | | | 1195 | NOR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Prytz, Tormod | | | 1356 | NOR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Helmersen, Noah Arnoy | | | 1386 | NOR | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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