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Individual Calculations July 2023 |
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| Aulin, Jonas Total change: -17.20 | |   |
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| Sommarturnering Helsingborg 2023 R123 | Helsingborg | SWE | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1612 | 1.00 | 3 | -0.41 | 20 | -8.20 | |
|  Sandbech, Ted Henrik | | | 1617 | DEN | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Nilsson, Torbjorn 1955 | | | 1454 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Liljenberg, Mats | | | 1846 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Sommarturnering Helsingborg 2023 R45 | Helsingborg | SWE | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1612 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
| | Persson, Lars 1958 | | | 1649 | SWE | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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