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Individual Calculations September 2017 |
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| Ivarson, Ewert Total change: -10.20 | |   |
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| Rockaden Open 2017 lang | Stockholm | SWE | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1435 | 2.50 | 5 | -0.51 | 20 | -10.20 | |
|  Grahn, Johan | | | 1350 | SWE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gardenalli, Luan | | | 1373 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Hall, Alexander | | | 1407 | SWE | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Nyberg, Danjel | | | 1400 | SWE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Smedberg, Kim | | | 1276 | SWE | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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