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Individual Calculations May 2023 |
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| Rostad, Birk Sather Total change: 18.00 | |   |
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| Tromso Aprilsjakken NGP 2023 A | Tromso | NOR | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1821 | 1.00 | 2 | 0.45 | 40 | 18.00 | |
|  Berglund, Jan S. | c | | 1942 | NOR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Royset, Pal | c | | 2055 | NOR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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