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Rapid:
Individual Calculations December 2021 |
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| Wallin, Hans Total change: -11.60 | |   |
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| Lilla Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1387 | 0.50 | 2 | -0.78 | 20 | -15.60 | |
|  Sandberg, Simon | | | 1391 | SWE | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Eythorsson, Engilbert Vidar | | | 1160 | ISL | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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) | | | | Sormland DM 2021 rapid | Eskilstuna | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1387 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
| | Lindmark, Bengt | | | 1846 | SWE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wickstrom, Carina | | | 1647 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ivarson, Ewert | | | 1338 | SWE | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | |
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