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Individual Calculations April 2023 |
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| Wallgren, Ulf Total change: 3.00 | |   |
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| Solna varturnering 2023 R23 | Sundbyberg | SWE | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1955 | 1.00 | 2 | -0.06 | 20 | -1.20 | |
|  Johansson, Gunnar | | | 2260 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rasines, Javier | | | 1555 * | SWE | 1.00 | 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) | | | | Solna varturnering 2023 R45 | Sundbyberg | SWE | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1961 | 1.50 | 2 | -0.04 | 20 | -0.80 | |
|  Westerberg, Bert | | | 1561 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peterson, Curt | | | 1871 | SWE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | Allsv Div II 2 2022-23 R5 | Sweden | SWE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1961 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
| | Gunnarsson, Lennart | | | 1769 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | |
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