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Individual Calculations April 2009 |
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| Van Dooren, Dirk Total change: -28.80 | |   |
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| 3H - r 4-5 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2318 | 1.50 | 2 | -0.01 | 15 | -0.15 | |
|  Verwoert, Jef | | | 2089 | NED | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Nijs, Nils | | | 2150 | BEL | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | 8ème open international de Rochefort | Rochefort | FRA | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2330 | 2.50 | 6 | -1.91 | 15 | -28.65 | |
| | Burmakin, Vladimir | g | | 2622 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | De Lorenzi, Sebastien | | | 1980 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Godart, Francois | | | 2045 | FRA | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Tournier, Timothee | | | 1980 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Ledoux, Alain | | | 1980 | FRA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Chaplin, Erik | | | 2135 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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