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Individual Calculations May 2019 |
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| Pettersson, Borje Total change: 46.20 | |   |
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| Linkopingsmasterskapet 2019 | Linkoping | SWE | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1895 | 5.50 | 8 | 2.33 | 20 | 46.60 | |
|  Tonkin, Archie | | | 1495 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wahlund, Max | c | | 2151 | SWE | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Grundel, Sam | | | 2034 | SWE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Olsson, Simon | | | 2128 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Carlsson, Ingvar | | | 2115 | SWE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Garner, Marten | | | 1907 | SWE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Janse, Love | | | 2187 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Roginski, Hugo | | | 1755 | SWE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | Div II 4 2018-19 R67 | Sweden | SWE | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1887 | 0.50 | 1 | -0.02 | 20 | -0.40 | |
| | Holmgren, Peter 1965 | | | 1874 | SWE | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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