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Individual Calculations September 2013 |
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| Van Gelder, Frits Total change: -6.30 | |   |
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| RTU open B | Riga | LAT | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1601 | 1.00 | 6 | -0.42 | 15 | -6.30 | |
|  Rutten, David | | | 1873 | NED | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Frijling, Jeroen | | | 1813 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Pcolkins, Nikolajs | | | 1815 | LAT | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Silmalis, Janis | | | 1737 | LAT | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Howells, S Wyn | | | 1761 | WLS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Osswald, Michael | | | 1868 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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