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Individual Calculations December 2019 |
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| Tolstoy, Anastasia Total change: 15.20 | |   |
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| Lilla Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1368 | 1.00 | 2 | -0.24 | 40 | -9.60 | |
|  Seo, Jung Hoon | | | 1314 | SWE | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Zeidlitz, Ange | | | 1251 | SWE | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | Stockholmsserien 2019/2020 div 6 R2 | Stockholm | SWE | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1368 | 1.00 | 1 | 0.62 | 40 | 24.80 | |
| | Hultin, Joacim | | | 1457 | SWE | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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