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Individual Calculations May 2023 |
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| Olsen, Preben Johan Total change: 8.40 | |   |
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| Tromso Aprilsjakken NGP 2023 B | Tromso | NOR | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1502 | 1.00 | 2 | 0.21 | 40 | 8.40 | |
|  Eilertsen, Hakon Renna | | | 1517 | NOR | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Gulljord, Birk | | | 1645 | NOR | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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