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Rapid:
Individual Calculations September 2021 |
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| Wahlstrom, Joakim Total change: 9.60 | |   |
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| Rolf Martens minnesturnering 2021 | Lund | SWE | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1625 | 1.50 | 5 | 0.48 | 20 | 9.60 | |
|  Ornstein, Axel | m | | 2272 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kayyali, Isam | | | 1619 | SWE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lindvall, Johannes | | | 2037 | SWE | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Kahriman, Esad | | | 1729 | SWE | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Malmqvist, Glenn | | | 2051 | SWE | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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