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Individual Calculations October 2008 |
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| Bollaart, Jeroen Total change: -13.75 | |   |
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| 12e Hogeschool Zeeland Schaaktoernooi | Vlissingen | NED | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 1925 | 0.50 | 5 | -0.55 | 25 | -13.75 | |
|  Nijboer, Friso | g | | 2275 | NED | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Grochal, Joey | | | 2161 | NED | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Pijpers, Arthur | | | 2150 | NED | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Schut, Lisa | | | 2135 | NED | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Ducarmon, Quinten | | | 2087 | NED | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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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