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Individual Calculations October 2008 |
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| Ducarmon, Quinten Total change: -3.90 | |   |
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| 2e Leiden Chess Tournament | Leiden | NED | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2087 | 2.50 | 7 | 0.70 | 15 | 10.50 | |
|  Wohl, Aleksandar H. | m | | 2384 | AUS | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Golubev, Mikhail | g | | 2437 | UKR | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Straver, Robert | | | 2209 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Van Der Plas, Rob | | | 2164 | NED | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Giri, Anish | f | | 2430 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Van Helvoort, Rob | | | 2224 | NED | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Van Opheusden, Bas | | | 2172 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | 12e Hogeschool Zeeland Schaaktoernooi | Vlissingen | NED | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2087 | 2.50 | 5 | -0.96 | 15 | -14.40 | |
| | De Ridder, Dieter | | | 1845 | BEL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Bok, Benjamin | | | 2212 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Leentjens, Gilbert | | | 1855 | NED | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Bollaart, Jeroen | | | 1925 | NED | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Duinmaijer, Martin | | | 1818 | NED | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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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