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Individual Calculations April 2009 |
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| Oud, Niek Total change: -10.05 | |   |
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| 3D - r 4-5 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1998 | 0.50 | 1 | 0.14 | 15 | 2.10 | |
|  In `t Veld, Rene | | | 2102 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | 25.ChessOrg Schachfestival Open | Bad Woerishofen | GER | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2032 | 3.00 | 8 | -0.81 | 15 | -12.15 | |
|  Iotov, Valentin | g | | 2382 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Rutten, David | | | 1900 | NED | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Joachim, Klaus | | | 1861 | GER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Natterer, Winfried | | | 1815 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Riedel, Lutz | | | 2152 | GER | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Hess, Christian | f | | 2221 | GER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gurack, Daniel | | | 2164 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Zeindlmeier, Thomas | | | 1959 | GER | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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