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Individual Calculations September 2013 |
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| Verbeek, Martijn Total change: -15.60 | |   |
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| Hogeschool Zeeland Chess Tournament 2013 | Vlissingen | NED | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1853 | 2.00 | 6 | -0.52 | 30 | -15.60 | |
|  Afek, Yochanan | m | | 2253 * | ISR | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Roelofs, Eric | | | 1594 | NED | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Hekhuis, Jeroen | | | 2068 | NED | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Blankert, Willem | | | 2000 | NED | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Woestenburg, Jochem | | | 2045 | NED | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Welling, Sophie | | | 1567 | NED | 0.50 | 1 | -0.34 | 30 | -10.20 | | | * 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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