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Individual Calculations December 2022 |
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| Hartzell, Ove Total change: -13.80 | |   |
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| Stockholmsmasterskap Veteran 60plus 2022 R456 | Stockholm | SWE | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1884 | 2.00 | 3 | -0.16 | 20 | -3.20 | |
|  Westrom, Hans | | | 1735 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Stolov, Leonid | | | 1697 | SWE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Helin, Mikael | c | | 1716 | 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) | | | | Lag-DM 2022-2023, div 3 R2 | Stockholm | SWE | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1893 | 0.00 | 1 | -0.44 | 20 | -8.80 | |
| | Wedin, Svante | | | 1938 | SWE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | Lag-DM 2022-2023, div Elit R3 | Stockholm | SWE | 2022-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1893 | 0.50 | 1 | -0.09 | 20 | -1.80 | |
| | Okpu, Robert | | | 1829 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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