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Individual Calculations April 2008 |
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| Den Heeten, Djurre Total change: 6.90 | |   |
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| Dutch Team Competition - 1A - round 5-6 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2258 | 1.50 | 2 | 0.10 | 15 | 1.50 | |
|  Kamali, Mehran | | | 1958 | NED | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Houtman, Joop | f | | 2222 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | | | Corus Chess 2008 - Dag 1A | Wijk aan Zee | NED | 2008-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2264 | 2.00 | 3 | 0.36 | 15 | 5.40 | |
|  Witt, Rob | f | | 2271 | NED | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Dewenter, Ulf | | | 2220 | GER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Plukkel, Sjoerd | | | 2196 | NED | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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