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Individual Calculations September 2021 |
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| Halas, Kim Aleksander Total change: 8.00 | |   |
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| Kristiansund Grand Prix B 2021 | Kristiansund | NOR | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1507 | 3.00 | 4 | 0.40 | 20 | 8.00 | |
|  Valle, Torkild | | | 1294 | NOR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Mikalsen, Oyvind G | | | 1392 | NOR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Schanzenbecher, Patrick | | | 1536 | NOR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Alkhatib, Tarek | | | 1348 | NOR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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