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Individual Calculations April 2008 |
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| De Ruiter, Tom Total change: 16.50 | |   |
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| Dutch Team Competition - 3D - round 5-6 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2151 | 0.50 | 1 | 0.06 | 15 | 0.90 | |
|  Van Keulen, Rob | | | 2195 | NED | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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 |
| 2160 | 2157 | 5.50 | 9 | 1.04 | 15 | 15.60 | |
| | De Groot, Ymar | | | 2024 | NED | 0.00 | 1 | -0.68 | 15 | -10.20 | |  Utama, Ivan | c | | 2185 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Ahlers, Ben | | | 2169 | NED | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Van Meurs, Rob | | | 2120 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Houriez, Clement | | | 2255 | FRA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Veneman, Henry J | | | 2157 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Keessen, Aldert-Jan | | | 2210 | NED | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Duijn, Rob | | | 2227 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Schipper, Paul | | | 2092 | NED | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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