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Individual Calculations June 2015 |
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| Valstar, Jasper Total change: -42.80 | |   |
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| BPB Limburg Open 2015 - Groep B | Maastricht | NED | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1912 | 3.00 | 7 | -1.07 | 40 | -42.80 | |
|  Rietveld, Leo | | | 1998 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Decruyenaere, Robbert | | | 1697 | BEL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Leontiev, Oleg | | | 1929 | GER | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Frijling, Jeroen | | | 1836 | NED | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Kalle, Erwin | | | 1744 | NED | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Jensen, Johnny | | | 1853 | DEN | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Mienis, Dennis | | | 1880 | NED | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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