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Individual Calculations April 2008 |
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| Plukkel, Sjoerd Total change: 8.25 | |   |
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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 |
| 2292 | 2170 | 1.00 | 2 | 0.33 | 15 | 4.95 | |
|  Strating, Sybolt | f | | 2320 | NED | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Riemens, Michael | | | 2263 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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 |
| 2252 | 2196 | 1.50 | 3 | 0.22 | 15 | 3.30 | |
|  Dewenter, Ulf | | | 2220 | GER | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Witt, Rob | f | | 2271 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Den Heeten, Djurre | | | 2264 | 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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