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Individual Calculations September 2019 |
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| Mulder, Bart-Piet Total change: -21.40 | |   |
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| Dutch Open 2019 | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2154 | 4.00 | 9 | -1.07 | 20 | -21.40 | |
|  Schoppen, Casper | m | | 2493 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Van Roon, Sjoerd | | | 2072 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Van Hoorn, Geert | | | 2010 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Albers, Sasa | | | 1889 | NED | 0.50 | 1 | -0.32 | 20 | -6.40 | | | De Jonge, Boris | | | 2059 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Nicolai, Amir | | | 2101 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Grutter, Tim | | | 2091 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Maters, Arthur | | | 2041 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Wedda, Dries | | | 2234 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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