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Individual Calculations January 2018 |
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| Laksman, Pesach Total change: -7.20 | |   |
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| EP Open 17 | Svedala | SWE | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1510 | 1.00 | 5 | -0.56 | 40 | -22.40 | |
|  Johansson, Roland 1961 | | | 1910 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hallbeck, Johan | | | 1688 | SWE | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Johansson, Sigge | | | 1110 * | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Olsson, Torgny | | | 1745 | SWE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Johansson, Sven | | | 1910 * | SWE | 0.00 | 1 | -0.08 | 40 | -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) | | | | Div III 10 2017-18 R3 | Sweden | SWE | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1494 | 1.00 | 1 | 0.38 | 40 | 15.20 | |
| | Malmstrom, Asker | | | 1403 | SWE | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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