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Individual Calculations September 2009 |
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| Aben, Paul Total change: 57.00 | |   |
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| Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1846 | 4.50 | 8 | 2.28 | 25 | 57.00 | |
|  Kuipers, Stefan | f | | 2246 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Schaeken, Yordi | | | 2078 | BEL | 0.50 | 1 | 0.29 | 25 | 7.25 | |  Drent, Sjoerd | | | 2089 | NED | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Haast, Anne | | | 2158 | NED | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Veldhuysen, Klaas | | | 2013 | NED | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Welling, Sophie | | | 1536 | NED | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Roggeveen, Wouter | | | 2025 | NED | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Rosmuller, Anton | | | 2112 | NED | 1.00 | 1 | 0.82 | 25 | 20.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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