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Individual Calculations September 2009 |
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| Van Weersel, Henk 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 |
| 1928 | 0 | 1.50 | 7 | 0.00 | 1698 | | 0.00 | |
|  Op Den Dries, Johan | | | 2118 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Roessler, Wolfgang | | | 2020 | GER | 0.00 | 1 | 0.00 | | 0.00 | |  Niewenhuis, Ruud | | | 1913 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Peters, Harry | | | 1860 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Au, Hubert David | | | 1910 | HKG | 0.50 | 1 | 0.00 | | 0.00 | | | Densing, Gerd | | | 1857 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Camps, Jeroen | | | 1821 | BEL | 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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