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Individual Calculations September 2018 |
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| Zwirs, Nico Total change: 20.60 | |   |
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| Dutch Open 2018 | Dieren | NED | 2018-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2387 | 2386 | 6.50 | 9 | 2.06 | 10 | 20.60 | |
|  Van Helvoort, Rob | | | 2119 | NED | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ivanisevic, Ivan | g | | 2567 | SRB | 0.50 | 1 | 0.24 | 10 | 2.40 | |  Krysa, Leandro | g | | 2533 | ARG | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Sparenberg, Erik | | | 2173 | NED | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Reinderman, Dimitri | g | | 2575 | NED | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Ashwath, R. | | | 2285 | IND | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Warmerdam, Max | f | | 2424 | NED | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Loginov, Valery A | g | | 2493 | RUS | 1.00 | 1 | 0.65 | 10 | 6.50 | | | De Boer, Eelke | f | | 2317 | NED | 1.00 | 1 | 0.40 | 10 | 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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