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Individual Calculations April 2008 |
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| Utama, Ivan Total change: 2.75 | |   |
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| Dutch Team Competition - 2D - round 5-6 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2202 | 1.00 | 1 | 0.45 | 25 | 11.25 | |
|  Hogenhout, Ruben | | | 2168 | NED | 1.00 | 1 | 0.45 | 25 | 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) | | | | Corus Chess 2008 - Tienkamp 2B | Wijk aan Zee | NED | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2185 | 4.50 | 9 | -0.34 | 25 | -8.50 | |
|  Duijn, Rob | | | 2227 | NED | 0.50 | 1 | 0.06 | 25 | 1.50 | | | De Ruiter, Tom | | | 2157 | NED | 0.00 | 1 | -0.54 | 25 | -13.50 | | | De Groot, Ymar | | | 2024 | NED | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Schipper, Paul | | | 2092 | NED | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Ahlers, Ben | | | 2169 | NED | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Van Meurs, Rob | | | 2120 | NED | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Houriez, Clement | | | 2255 | FRA | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Veneman, Henry J | | | 2157 | NED | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Keessen, Aldert-Jan | | | 2210 | NED | 0.50 | 1 | 0.03 | 25 | 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) | | |
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