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Individual Calculations September 2013 |
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| Pruijssers, Roeland Total change: -21.20 | |   |
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| Dutch Open 2013 | Dieren | NED | 2013-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2549 | 5.00 | 9 | -2.12 | 10 | -21.20 | |
|  Jonker, Fred | | | 2149 * | NED | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Vereggen, Lars | | | 2149 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Maatman, Nick | | | 2207 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Admiraal, Miguoel | f | | 2320 | NED | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Van Foreest, Jorden | | | 2276 | NED | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Zwirs, Nico | | | 2250 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zakhartsov, Vladimir | | | 2323 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Sethuraman, S.p. | g | | 2562 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Belkhodja, Slim | g | | 2432 | TUN | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * 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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