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Individual Calculations July 2009 |
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| Vrenegoor, Taco Total change: 4.80 | |   |
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| 3D - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2321 | 2.50 | 3 | 0.19 | 15 | 2.85 | |
|  Westerduin, Philip | | | 2052 | NED | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Molenaar, Joseph | | | 2098 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Roemersma, Aad | | | 2173 | NED | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | Belgian National Team Championship 2008-2009 | Various | BEL | 2008-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2321 | 0.50 | 1 | 0.13 | 15 | 1.95 | |
| | Polaczek, Richard | m | | 2419 | BEL | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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