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Rapid:
Individual Calculations December 2022 |
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| Ivarson, Ewert Total change: -34.40 | |   |
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| DM Sormland 2022 rapid | Eskilstuna | SWE | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1341 | 0.00 | 3 | -0.82 | 20 | -16.40 | |
|  Lofstrom, Bjorn | | | 1741 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kadhum, Kazem | | | 1505 | SWE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wallin, Hans | | | 1372 | SWE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Sormlandsserien 2022 | Katrineholm | SWE | 2022-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1341 | 0.50 | 5 | -0.90 | 20 | -18.00 | |
| | Akerstrom, Fredrik | | | 1642 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karlsson, Johan 1974 | | | 1624 | SWE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Bystrom, Anders | | | 1360 | SWE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Akerstrom, Fredrik | | | 1642 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bystrom, Anders | | | 1360 | SWE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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