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Individual Calculations December 2022 |
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| Pettersson, Lars-Ake Total change: -46.20 | |   |
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| Lag-DM 2022-2023, div 2 R12 | Stockholm | SWE | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1680 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
|  Hasselblad, Felix | | | 1752 | SWE | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Stockholmsmasterskap Veteran 60plus 2022 R456 | Stockholm | SWE | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1680 | 0.50 | 3 | -0.71 | 20 | -14.20 | |
| | Landin, Bo | | | 1800 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Bech-Kristensen, Tommy | | | 1585 | SWE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Algars, Olle | | | 1882 | SWE | 0.00 | 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 R78910 | Stockholm | SWE | 2022-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1680 | 1.50 | 3 | -0.06 | 20 | -1.20 | |
| | Bjorkdahl, Goran | | | 1713 | SWE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Liden, Anders | | | 1721 | SWE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Juntti, Lars-Ivar | | | 1551 | SWE | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Stockholm Grand Prix by Elite Hotels 2022 std | Stockholm | SWE | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1705 | 1.50 | 4 | -1.14 | 20 | -22.80 | |
| | Siggesjo, Armin | | | 1335 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lundberg, Roland | | | 1933 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Makrai Andersson, Marcus | | | 1563 | SWE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Smeds, Joakim | | | 1417 | SWE | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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