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Individual Calculations July 2009 |
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| Timmermans, Ivo Total change: -1.65 | |   |
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| 1B - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2220 | 0.50 | 1 | -0.02 | 15 | -0.30 | |
|  Van Den Berg, Bram | | | 2204 | NED | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | | | 2C - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2220 | 1.50 | 3 | -0.09 | 15 | -1.35 | |
|  Straver, Robert | | | 2209 | NED | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Dek, Lennart | | | 2178 | NED | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Pietersma, Menno | | | 2211 | NED | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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