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Individual Calculations September 2017 |
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| Orci, Istvan Total change: -12.80 | |   |
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| Cellavision Chess Cup 2017 lang | Lund | SWE | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1561 | 1.00 | 4 | -0.26 | 20 | -5.20 | |
|  Johansson, Henrik | | | 1703 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Lappas, Georgios | | | 1739 | SWE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Aldin, Anders | | | 1665 | SWE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Wahlstrom, Joakim | | | 1696 | SWE | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Manhem Chessweek Elo tournament 2017 | Goteborg | SWE | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1561 | 1.00 | 9 | -0.38 | 20 | -7.60 | |
| | Moller, Mikael | | | 1948 | SWE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Holmgren, Bjorn | | | 1961 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bjureblad, Martin | | | 1607 | SWE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Johansson, Eva | | | 1924 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Hattab, Hashim | | | 1885 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wesslen, Ulf | | | 1947 | SWE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Degerfeldt, Sven | | | 1950 | SWE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Svensson, Anders 1980 | | | 1726 | SWE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bengtsson, Jonas | | | 1961 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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