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Individual Calculations September 2009 |
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| Vandersmissen, Hans Total change: 8.50 | |   |
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| International Open Chess Tournament "Rethymno 2009" | Rethymno | GRE | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 1815 | 0.00 | 3 | -0.25 | 25 | -6.25 | |
|  Werle, Jan | g | | 2215 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Sorcinelli, Francesco | | | 2200 | ITA | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Ashwin, Jayaram | m | | 2215 * | IND | 0.00 | 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) | | | | Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1815 | 1.50 | 5 | 0.59 | 25 | 14.75 | |
| | Sarrau, Jelle | | | 2215 * | BEL | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Bottema, Martin | | | 2105 | NED | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Roessler, Wolfgang | | | 2020 | GER | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Van De Poel, Taco | | | 2023 | NED | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Meulblok, Willy | | | 2051 | NED | 1.00 | 1 | 0.80 | 25 | 20.00 | | | * 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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