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Individual Calculations September 2009 |
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| Visser, Sebastiaan Total change: 0.00 | |   |
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| Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1970 | 0 | 2.50 | 6 | 0.00 | 1913 | | 0.00 | |
|  Lagrain, Jan | | | 2063 | BEL | 0.00 | 1 | 0.00 | | 0.00 | |  Huppertz, Andrea | | | 1870 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Verhaeghe, Philip | | | 1988 | BEL | 0.50 | 1 | 0.00 | | 0.00 | | | Andersen, Niels Erik | | | 1981 | DEN | 0.00 | 1 | 0.00 | | 0.00 | | | Westerman, Henk | | | 1938 | NED | 1.00 | 1 | 0.00 | | 0.00 | | | Sparreboom, Wil | | | 1977 | NED | 0.00 | 1 | 0.00 | | 0.00 | |
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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