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Individual Calculations September 2015 |
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| Goudriaan, Etienne Total change: -21.10 | |   |
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| Dutch Open 2015 | Dieren | NED | 2015-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2376 | 4.50 | 9 | -2.11 | 10 | -21.10 | |
|  Buckels, Valentin | | | 2152 | GER | 0.50 | 1 | -0.28 | 10 | -2.80 | |  Bakker, Guido | | | 2117 | NED | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Mueer, Sebastian | | | 2210 | GER | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Bollen, Guus | | | 2088 | NED | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Maris, Ivo | | | 2262 | NED | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Lopez, Jasel | f | | 2210 | ARU | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Beeke, Bob | | | 2247 | NED | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Patil, Pratik | | | 2181 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Van Osch, Mees | | | 2264 | NED | 0.00 | 1 | -0.65 | 10 | -6.50 | |
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) | | |
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