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Individual Calculations August 2015 |
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| Boersma, Jan Total change: 11.00 | |   |
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| 43ste Bilderbergtoernooi | Oosterbeek | NED | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2119 | 4.50 | 7 | 0.55 | 20 | 11.00 | |
|  Etmans, Maarten | f | | 2008 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Van Leeuwen, Etienne | | | 2083 | BEL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Calje, Tom | | | 1998 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Selten, Jan | | | 2050 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Homs, Guust | | | 2208 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Vogel, Jaap | f | | 2144 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Pluymert, Piet | | | 2015 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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