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Individual Calculations September 2017 |
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| Persson, Richard Total change: 1.00 | |   |
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| Cellavision Chess Cup 2017 lang | Lund | SWE | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2132 | 2.50 | 4 | 0.05 | 20 | 1.00 | |
|  Eman, Lennart | | | 1941 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Franzen, Per-Erik | | | 1881 | SWE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ambartsumova, Karina | | wg | 2325 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zuo, Yifan | c | | 2031 | CHN | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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