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Individual Calculations December 2023 |
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| Pettersson, Michael Total change: 35.20 | |   |
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| Rockaden Umea KM 2023 R4567 | Umea | SWE | 2023-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1399 | 2.00 | 4 | 0.88 | 40 | 35.20 | |
|  Hasselgren, Lars-Erik | | | 1582 | SWE | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Demeestere, Ewoud | | | 1600 | SWE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Grahn, Anna-Karin | | | 1446 | SWE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Lindh, Adam | | | 1652 | SWE | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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