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Rapid:
Individual Calculations December 2021 |
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| Johnson, Roger Total change: 7.80 | |   |
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| Gefle Elite Chess Open 2021 snabb | Gavle | SWE | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1333 | 1.00 | 4 | 0.39 | 20 | 7.80 | |
|  Soppela, Toni | | | 1975 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Wik, Kennet | | | 1701 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Andersson, Erik 1983 | | | 1543 | SWE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Orci, Istvan | | | 1506 | SWE | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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