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Individual Calculations April 2018 |
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| Kobetski, Avenir Total change: 9.40 | |   |
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| Div II 1 2017-18 R67 | Sweden | SWE | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2005 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
|  Larsson, Per-Olov | | | 1981 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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