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Individual Calculations December 2021 |
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| Westerberg, Jonathan Total change: 6.50 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2495 | 3.50 | 4 | 0.20 | 10 | 2.00 | |
|  Douhan, David | | | 2133 | SWE | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Solberg, Joachim | f | | 2222 | NOR | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Henriksson, Johan | f | | 2227 | SWE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Thorn, Eric | f | | 2313 | SWE | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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 21-22 Div Elit R2 | Stockholm | SWE | 2021-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2457 | 2495 | 1.00 | 1 | 0.45 | 10 | 4.50 | |
| | Cramling, Pia | g | | 2457 | SWE | 1.00 | 1 | 0.45 | 10 | 4.50 | |
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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