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Individual Calculations October 2018 |
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| Persson, Kent Total change: -19.20 | |   |
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| Rockaden Open 2018 lang | Stockholm | SWE | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1190 | 1.00 | 4 | -0.48 | 40 | -19.20 | |
|  Ivarson, Ewert | | | 1436 | SWE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Donnelly, Aengus | | | 1278 | SWE | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Satherblom, Marco | | | 1406 | SWE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Nyberg, Hugo 2004 | | | 1046 | SWE | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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