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Rapid:
Individual Calculations December 2017 |
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| Ivarson, Ewert Total change: -18.40 | |   |
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| Lilla Hasselbacken Chess Open 2017 snabb | Stockholm | SWE | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1427 | 0.00 | 2 | -0.92 | 20 | -18.40 | |
|  Jeferli, Mohammedali | | | 1504 | SWE | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Morell, Ludvig | | | 1408 | SWE | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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