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Individual Calculations June 2023 |
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| Pettersson, Lars-Ake Total change: 0.80 | |   |
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| Stockholmsmasterskapet 2023 R456 | Stockholm | SWE | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1639 | 1.00 | 2 | 0.10 | 20 | 2.00 | |
|  Karlsson, Jens 1995 | | | 1357 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Douhan, David | | | 2090 | SWE | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | Tyreso Open. 2023 std | Tyreso | SWE | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1651 | 0.00 | 1 | -0.06 | 20 | -1.20 | |
| | Evertsson, Lennart | | | 2096 | SWE | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | |
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