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Blitz:
Individual Calculations October 2017 |
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| Persson, Jan Total change: 5.20 | |   |
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| Kristianstad Chess Cup 2017 snabb | Kristianstad | SWE | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2090 | 3.00 | 4 | 0.26 | 20 | 5.20 | |
|  Valle, Lorenzo | | | 1690 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nilsson, Anders 1976 | c | | 2196 | SWE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Johansson, William 2007 | | | 1690 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoglund, Leif | | | 2059 | SWE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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