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Individual Calculations April 2008 |
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| Debusschere, Helmuth Total change: -3.90 | |   |
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| Corus Chess 2008 - Dag 4G | Wijk aan Zee | NED | 2008-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1887 | 1.00 | 1 | 0.39 | 15 | 5.85 | |
|  Eijsvogel, Boudewijn | | | 1808 | NED | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | Aeroflot open 2008 C | Moscow | RUS | 2008-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1887 | 1.00 | 5 | -0.65 | 15 | -9.75 | |
|  Dudin, Denis | | | 2159 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Drozdov, Vladimir E. | | | 2104 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ovsiannikov, Maxim | | | 2136 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Artemenko, Rimma | | | 1571 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Cheung, Jan | | | 2129 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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