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Individual Calculations July 2012 |
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| Donkers, Joran Total change: 29.40 | |   |
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| NK-U20 | Haarlem | NED | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1967 | 3.50 | 8 | 0.98 | 30 | 29.40 | |
|  Ypma, Peter | | | 2161 | NED | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Von Meijenfeldt, Bart | | | 2144 | NED | 0.50 | 1 | 0.23 | 30 | 6.90 | |  Haast, Anne | | wm | 2282 | NED | 0.00 | 1 | -0.14 | 30 | -4.20 | | | De Jongh, Adriaan | | | 2197 | NED | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Lentjes, Noud | | | 1946 | NED | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Sekandar, Kambiz | | | 1996 | NED | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Van Der Auweraert, Elwin | | | 1976 | NED | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Van Overdam, Julian | | | 2245 | NED | 0.00 | 1 | -0.17 | 30 | -5.10 | |
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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