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Individual Calculations November 2022 |
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| Pettersson, Lars-Ake Total change: 24.80 | |   |
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| Seniorserien ht 2022 kl 1 R12345 | Stockholm | SWE | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1678 | 2.50 | 5 | 0.27 | 20 | 5.40 | |
|  Johansson, Lennart B | | | 1814 | SWE | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Tuomainen, Jari | | | 1684 | SWE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Silins, Peter | | | 1771 | SWE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Aberg, Lars-Erik | | | 1583 | SWE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Soderlind, Arnold | | | 1737 | SWE | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | Stockholmsmasterskap Veteran 60plus 2022 R123 | Stockholm | SWE | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1680 | 2.00 | 3 | 0.57 | 20 | 11.40 | |
| | Ornstein, Axel | m | | 2252 | SWE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ivanyuhin, Valeri | | | 1573 | SWE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Dillen, Sten | | | 1475 | SWE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Seniorserien ht 2022 kl 1 R456 | Stockholm | SWE | 2022-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1680 | 2.00 | 3 | 0.40 | 20 | 8.00 | |
| | Aberg, Lars-Erik | | | 1583 | SWE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Soderlind, Arnold | | | 1737 | SWE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Liljestrom, Tor | | | 1643 | SWE | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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