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Rapid:
Individual Calculations December 2017 |
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| Ammoor, Farqad Total change: -17.80 | |   |
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| Hasselbacken Chess Open 2017 snabb | Stockholm | SWE | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1879 | 1.00 | 3 | -0.89 | 20 | -17.80 | |
|  Namini, Armin | | | 2196 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ellerstrand, Susanne | | | 1572 | SWE | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dingertz, Erik | | | 1518 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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