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Individual Calculations July 2009 |
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| Offringa, Tjaart Jan Total change: -7.75 | |   |
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| 3H - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2035 | 1.50 | 4 | -0.31 | 25 | -7.75 | |
|  De Ruijter, Luuk | | | 2090 | NED | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Van De Plassche, Ruud | | | 2087 | NED | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Kocken, Wilbert | | | 1946 | NED | 1.00 | 1 | 0.38 | 25 | 9.50 | |  Nijs, Nils | | | 2150 | BEL | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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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