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Rapid:
Individual Calculations December 2017 |
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| Marder, Simon Total change: -27.60 | |   |
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| Hasselbacken Chess Open 2017 snabb | Stockholm | SWE | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 2050 | 1.50 | 4 | -1.38 | 20 | -27.60 | |
|  Dingertz, Erik | | | 1650 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sagit, Rauan | m | | 2386 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sandberg, Philip | | | 1650 * | SWE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Briem, Stephan | | | 1650 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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