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Individual Calculations January 2023 |
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| Gronberg, Peter Total change: 28.40 | |   |
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| Seniorserien ht 2022 kl 3 R78910 | Stockholm | SWE | 2022-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1342 | 1.50 | 2 | 0.52 | 20 | 10.40 | |
|  Liistamo, Jouko | | | 1382 | SWE | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Lindquist, Hans | | | 1316 | SWE | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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 3 R11 | Stockholm | SWE | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1312 | 1.00 | 1 | 0.39 | 20 | 7.80 | |
|  Persson, Bjorn 1945 | | | 1230 | SWE | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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 3 R12,13 | Stockholm | SWE | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1312 | 1.50 | 2 | 0.51 | 20 | 10.20 | |
| | Kallback, Olle | | | 1352 | SWE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Elkan, Maria | | | 1277 | SWE | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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