Individual Calculations September 2011 |
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Bollaart, Jeroen Total change: -10.95 | | |
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15e Hogeschool Zeeland Toernooi | Vlissingen | NED | 2011-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1898 | 0.50 | 3 | -0.73 | 15 | -10.95 | |
| Leenhouts, Koen | m | | 2298 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | | Hijweegen, Natasja | | | 1667 | NED | 0.00 | 1 | -0.79 | 15 | -11.85 | | Koreman, Eric | | | 2000 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | | * 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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