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Rapid:
Individual Calculations December 2021 |
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| Lundstrom, Per Total change: 28.60 | |   |
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| Sormland DM 2021 rapid | Eskilstuna | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1586 | 2.50 | 4 | 1.55 | 20 | 31.00 | |
|  Jonsson, Krister | | | 2066 | SWE | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Nygren, Kim | c | | 2240 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Smeds, Joakim | | | 1398 | SWE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bragesjo, Tomas | | | 1886 | SWE | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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 2021 | Katrineholm | SWE | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1586 | 1.00 | 2 | -0.12 | 20 | -2.40 | |
| | Karpov, Alexander 2003 | | | 1543 | SWE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Karpov, Alexander 2003 | | | 1543 | SWE | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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