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Individual Calculations September 2015 |
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| Maatman, Nick Total change: -18.00 | |   |
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| Dutch Open 2015 | Dieren | NED | 2015-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2266 | 5.00 | 9 | -0.90 | 20 | -18.00 | |
|  Roorda, Thijs | | | 2103 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Beukema, Jasper | | | 1942 | BEL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Bakker, Guido | | | 2117 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Van Der Werve, Paul | | | 2143 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Yankelevich, Lev | | | 2420 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Buckels, Valentin | | | 2152 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Van Meegen, Ruud | | | 2113 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Op Den Dries, Johan | | | 2063 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Beeke, Bob | | | 2247 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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