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Individual Calculations July 2023 |
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| Persson, Lars 1958 Total change: -7.20 | |   |
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| Sommarturnering Helsingborg 2023 R123 | Helsingborg | SWE | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1674 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
|  Liljenberg, Mats | | | 1846 | SWE | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Sommarturnering Helsingborg 2023 R45 | Helsingborg | SWE | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1649 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
| | Aulin, Jonas | | | 1612 | SWE | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Sandbech, Ted Henrik | | | 1618 | DEN | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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