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Individual Calculations December 2021 |
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| Ornmark, Lucas Total change: 34.20 | |   |
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| Gavlemasterskapet 2021 | Gavle | SWE | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1151 | 1.50 | 5 | 0.44 | 20 | 8.80 | |
|  Amnell, Mats | | | 1551 * | SWE | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Akerlund, Fredrik | | | 1551 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stromberg, Victoria | | | 1271 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rothpfeffer, Rickard | | | 1475 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Amborn. Tomas, | | | 1204 | SWE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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) | | | | Gefle Elite Chess Open 2021 lang | Gavle | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1151 | 2.00 | 4 | 1.27 | 20 | 25.40 | |
| | Amnell, Mats | | | 1551 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Johnson, Roger | | | 1366 | SWE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Stromberg, Victoria | | | 1271 | SWE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Wik, Kennet | | | 1551 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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