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Individual Calculations January 2023 |
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| Hammarstroem, Ulf Total change: -1.20 | |   |
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| Rockaden Umea KM 2022 R567 | Umea | SWE | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2191 | 2.00 | 3 | -0.14 | 20 | -2.80 | |
|  Backsten, Jan | | | 2018 | SWE | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Isaksson, Henrik | | | 2131 | SWE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Mariano-Wagman, Cristine Rose | | wm | 1917 | PHI | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | Rockaden Umea KM 2022 R89 | Umea | SWE | 2022-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 2191 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Johansson, Alexander | | | 1791 * | 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) | | |
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