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Individual Calculations January 2022 |
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| Clark, Robert Total change: -3.80 | |   |
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| Ervalla KM 2021 | Ervalla | SWE | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1630 | 2.50 | 6 | -0.19 | 20 | -3.80 | |
|  Lind, Jan-Olov | | | 2030 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bring, Adrian | | | 1397 | SWE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Eriksson, Jan | | | 1503 | SWE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Goransson, Rolf | | | 1872 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nordberg, Tobias | | | 1452 | SWE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sparv, Joakim | | | 1846 | SWE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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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