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Individual Calculations September 2017 |
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| Sandberg, Martin Total change: -16.20 | |   |
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| Xtracon Chess Open 2017 | Helsingor | DEN | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1893 | 4.50 | 9 | -0.81 | 20 | -16.20 | |
|  Petersen, Jan | | | 1628 | DEN | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Klings, Peter | | | 2146 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nielsen, Peter | | | 1694 | DEN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ivarsson, Torbjorn | | | 2145 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sidali, Elias Hulleberg | | | 1672 | NOR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bernstein, Jonas August | | | 1665 | NOR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lahlum, Hans Olav | | | 2131 | NOR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sorensen, Viggo | | | 1680 | DEN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bratteteig, Tore-Inge | | | 1637 | NOR | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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