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Individual Calculations April 2008 |
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| Buyten, Arno Total change: -13.25 | |   |
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| Dutch Team Competition - 2B - round 5-6 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2143 | 1.00 | 1 | 0.35 | 25 | 8.75 | |
|  Dambrink, Wouter | | | 2032 | NED | 1.00 | 1 | 0.35 | 25 | 8.75 | |
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 - Tienkamp 2E | Wijk aan Zee | NED | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2128 | 3.50 | 9 | -0.88 | 25 | -22.00 | |
|  Israel, Gregory | | | 2143 | FRA | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Brinkers, Kees | | | 2061 | NED | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Sadallah, Osama | | | 2136 | NED | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Overeem, Marc | f | | 2266 | NED | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Markus, John Raymond | | | 2212 | NED | 1.00 | 1 | 0.62 | 25 | 15.50 | | | De Groot, Marco | | | 2133 | NED | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Schouwerwou, Xander | | | 2050 | NED | 0.00 | 1 | -0.61 | 25 | -15.25 | | | De Rooi, Paul | | | 2112 | NED | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Vermeulen, Wesley | | | 2124 | NED | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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) | | |
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