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Rapid:
Individual Calculations January 2022 |
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| Kotkowski, Jacek Stefan Total change: 17.80 | |   |
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| Kristiansund 7.hurtighost 2021 | Kristiansund | NOR | 2021-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1022 | 1.00 | 1 | 0.89 | 20 | 17.80 | |
|  Mikalsen, Oyvind G | | | 1370 | NOR | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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