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Individual Calculations December 2017 |
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| Ahlstrand, Mats Total change: -3.00 | |   |
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| Hasselbacken Chess Open 2017 lang | Stockholm | SWE | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1609 | 1.50 | 3 | -0.07 | 20 | -1.40 | |
|  Nilsson, Oliver | | | 1387 | SWE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hall, Alexander | | | 1610 | SWE | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Heijdenberg, Ronny | | | 1764 | SWE | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | Div III 5 2017-18 R2 | Sweden | SWE | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1609 | 0.50 | 1 | -0.08 | 20 | -1.60 | |
| | Horngren, Alexander | | | 1551 | SWE | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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