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Individual Calculations June 2017 |
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| Welin, Mats Total change: -0.60 | |   |
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| Kvibergspelen 2017 lang | Goteborg | SWE | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2336 | 2.00 | 4 | -0.17 | 20 | -3.40 | |
|  Westerberg, Jonathan | m | | 2460 | SWE | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Petersson, Baldur Teodor | | | 2094 | SWE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tikkanen, Hans | g | | 2504 | SWE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Borvander, Tom | | | 2134 | SWE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Deltalift Open 2017, lang | Halmstad | SWE | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2336 | 3.50 | 4 | 0.14 | 20 | 2.80 | |
| | Pistol, Mats-Erik | | | 1936 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Svedberg, Hans | | | 1998 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bit-Narva, David | | | 2124 | SWE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Grueso Cordoba, Santiago | | | 2104 | SWE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | |
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