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Individual Calculations September 2010 |
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| Oosterom, Erik Total change: -0.90 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2109 | 4.00 | 8 | 0.08 | 15 | 1.20 | |
|  Ducarmon, Renzo | | | 1910 | NED | 0.50 | 1 | -0.26 | 15 | -3.90 | |  Nieuwland, Huib | | | 1911 | NED | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Gofshtein, Leonid | g | | 2509 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Koes, Richard | | | 1947 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Otte, Marijn | f | | 2303 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Van Den Bergh, Ben | | | 1990 | NED | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Van Helvoort, Rob | | | 2197 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Timmermans, Ivo | | | 2241 | NED | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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) | | | | 14e Hogeschool Zeeland Toernooi | Vlissingen | NED | 2010-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2109 | 3.50 | 7 | -0.14 | 15 | -2.10 | |
| | Van Herck, Raf | | | 1709 * | BEL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nijs, Nils | | | 2250 | BEL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lentjes, Nout | | | 1869 | NED | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Heltzel, Joost | c | | 2250 | NED | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Bezemer, Arno | f | | 2321 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Goldschmidt, Christian | | | 2249 | GER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Mundorf, Johannes | | | 1903 | GER | 0.50 | 1 | -0.26 | 15 | -3.90 | | | * 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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