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Individual Calculations July 2009 |
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| Cako, Laszlo Total change: -16.95 | |   |
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| 2B - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2236 | 1.00 | 1 | 0.31 | 15 | 4.65 | |
|  Hennink, Wouter | | | 2096 | NED | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | NOSBO Kampioenschap 2009 | Groningen | NED | 2009-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2220 | 1.00 | 3 | -1.44 | 15 | -21.60 | |
| | Zuiderweg, Edwin | | | 1961 | NED | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Tromp, Pieter | | | 1983 | NED | 0.00 | 1 | -0.80 | 15 | -12.00 | |  Hommes, Elmar | | | 1961 | NED | 1.00 | 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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