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Individual Calculations August 2012 |
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| Niewenhuis, Ruud Total change: -16.05 | |   |
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| 2e Science Park Schaaktoernooi - Group B | Amsterdam | NED | 2012-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1978 | 2.00 | 6 | -1.07 | 15 | -16.05 | |
|  Edwards, Ray B | | | 1989 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Pijlman, Rene | | | 1993 | NED | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Van Den Bergh, Ben | | | 2012 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Veerman, Jan | | | 1892 | NED | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Mostertman, Loek | | | 2062 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Lasschuit, Rene | | | 1857 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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