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Rapid:
Individual Calculations September 2015 |
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| Persson, Ulf Total change: 3.00 | |   |
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| Cellavision Chess Cup 2015 rapid | Lund | SWE | 2015-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1819 | 1.50 | 4 | 0.15 | 20 | 3.00 | |
|  Wiander, Michael | c | | 2168 | SWE | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Orci, Istvan | | | 1567 | SWE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Karlsson, Ulf | | | 2046 | SWE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Friberg, Lennart | | | 2037 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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