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Rapid:
Individual Calculations December 2017 |
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| Luna, Gustavo Total change: 4.20 | |   |
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| Hasselbacken Chess Open 2017 snabb | Stockholm | SWE | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2091 | 3.00 | 4 | 0.21 | 20 | 4.20 | |
|  Sandhu, Ludwig | | | 1691 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arman, Deniz | f | | 2354 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Persson, Kjell | | | 1797 | SWE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nyberg, Bo | | | 1803 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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