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Individual Calculations February 2018 |
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| Vernersson, Per Total change: 8.50 | |   |
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| Karlstad Open 2017 | Karlstad | SWE | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2281 | 5.50 | 7 | 0.85 | 10 | 8.50 | |
|  Qwarfort, Fredrik | | | 1881 * | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kauko, Pekka | | | 2000 | FIN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Rishovd, Svein | c | | 2102 | NOR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Rosberg, Simon | | | 2308 | SWE | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Sousa, Ludy Helsio Paulo | c | | 2153 | NOR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Solberg, Joachim | c | | 2299 | NOR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Krantz, Christopher | | | 2241 | SWE | 1.00 | 1 | 0.44 | 10 | 4.40 | | | * 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) | | |
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