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Individual Calculations September 2015 |
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| Van Meegen, Ruud Total change: -7.00 | |   |
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| Dutch Open 2015 | Dieren | NED | 2015-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2113 | 3.50 | 9 | -0.35 | 20 | -7.00 | |
|  Van Foreest, Lucas | | | 2294 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Ypma, Peter | | | 2246 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | De Wilde, Rik | | | 2144 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Krueger, Andre | | | 2109 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Parnali, S Dharia | | wm | 2057 | IND | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Elgersma, Simon | | | 2087 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Maatman, Nick | | | 2266 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Van Der Werve, Paul | | | 2143 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Mellema, Andries | | | 2171 | NED | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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