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Individual Calculations October 2018 |
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| Johansson, William 2007 Total change: 62.00 | |   |
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| Kristianstad Chess Cup 2018 lang | Kristianstad | SWE | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1534 | 2.00 | 3 | 0.52 | 40 | 20.80 | |
|  Steffert, William | | | 1220 | SWE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Svensson, Bengt 1957 | | | 1758 | SWE | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Persson, Lars 1958 | | | 1609 | SWE | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | Mumien Open 2018 grupp 3 | Lund | SWE | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1534 | 3.00 | 4 | 1.03 | 40 | 41.20 | |
| | Edberg, Markus | | | 1338 | SWE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hellquist, Theodor | | | 1624 | SWE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Alsafar, Ala | | | 1576 | SWE | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Persson, Lars 1958 | | | 1609 | SWE | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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