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Individual Calculations August 2023 |
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| Kosberg, Ivar Total change: -28.80 | |   |
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| Landsturneringen 2023 kl Senior 50 | Oslo | NOR | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1677 | 2.50 | 8 | -1.44 | 20 | -28.80 | |
|  Andersen, Jorgen Mosbech | | | 1919 | NOR | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Kielland-Lund, Jon | | | 1728 | NOR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Johansen, Torbjorn Reidar | | | 1721 | NOR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Jakobsen, Oivind | | | 1554 | NOR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Endresen, Svein Harald | | | 1656 | NOR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Dyrnes, Jussi | | | 1651 | NOR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Brobakken, Geir | | | 1718 | NOR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Olsen, Geir | | | 1538 | NOR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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