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Individual Calculations September 2009 |
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| Au, Hubert David Total change: -23.00 | |   |
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| Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1910 | 0.50 | 5 | -0.92 | 25 | -23.00 | |
|  Bitalzadeh, Ali | m | | 2310 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | | | In `t Veld, Rene | | | 2099 | NED | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Lagrain, Jan | | | 2063 | BEL | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Busch, Christian | | | 2145 | GER | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Lasschuit, Rene | | | 1854 | NED | 0.50 | 1 | -0.08 | 25 | -2.00 | | | * 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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