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Individual Calculations March 2023 |
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| Aberg, Lars-Erik Total change: -2.20 | |   |
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| Seniorserien vt 2023 Klass 1 R12 | Stockholm | SWE | 2023-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1638 | 1.00 | 1 | 0.46 | 20 | 9.20 | |
|  Israel, Dan | | | 1609 | SWE | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | Seniorschack Stockholm KM 2023 R12 | Stockholm | SWE | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1638 | 0.00 | 2 | -0.85 | 20 | -17.00 | |
| | Jovic, Rado | | | 1896 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Sahlin, Kent | | | 1511 | SWE | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | Lag-DM 2022-2023, div 4 R5 | Stockholm | SWE | 2023-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1642 | 1.00 | 1 | 0.28 | 20 | 5.60 | |
| | Arvidsson, Rickard | | | 1477 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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