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Individual Calculations September 2018 |
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| Gortemaker, Lucas Total change: -18.20 | |   |
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| Dutch Open 2018 - Reserve A | Dieren | NED | 2018-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1988 | 4.00 | 8 | -0.91 | 20 | -18.20 | |
|  Evengroen, Bernard | | | 1845 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Maes, Djad | | | 1630 | NED | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Braun, Steven | | | 1821 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dwarshuis, Arjan | | | 2051 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Husers, Yannic | | | 1881 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kalle, Erwin | | | 2002 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Verwoert, Jef | | | 2040 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Alssema, Etien | | | 1896 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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