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Individual Calculations September 2009 |
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| Bosboom, Manuel Total change: 4.60 | |   |
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| Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2444 | 6.00 | 9 | 0.46 | 10 | 4.60 | |
|  Niewenhuis, Ruud | | | 2044 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bottema, Martin | | | 2105 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Kiran, Manisha Mohanty | | wm | 2204 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Kogan, Artur | g | | 2542 | ISR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Ernst, Sipke | g | | 2598 | NED | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Hoffmann, Michael | g | | 2502 | GER | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Nijboer, Friso | g | | 2552 | NED | 0.00 | 1 | -0.35 | 10 | -3.50 | | | De Jong, Migchiel | f | | 2319 | NED | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Van Gool, Henk | | | 2164 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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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