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Individual Calculations August 2013 |
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| Bosboom, Ardin Total change: 100.20 | |   |
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| Science Park Amsterdam Chess Tournament 2013 - B | Amsterdam | NED | 2013-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1734 | 5.00 | 8 | 3.34 | 30 | 100.20 | |
|  Van Den Hoogen, Arie | | | 1966 | NED | 1.00 | 1 | 0.79 | 30 | 23.70 | |  Van Duijn, Roel | | | 2021 | NED | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Hummel, Joop | | | 1994 | NED | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Bravo, Fabio | | | 1930 | NED | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Roesink, Veron | | | 1901 | NED | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Pijlman, Rene | | | 2001 | NED | 1.00 | 1 | 0.82 | 30 | 24.60 | | | Littel, Leo | | | 1988 | NED | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Kleeman, David | | | 1963 | NED | 0.50 | 1 | 0.29 | 30 | 8.70 | |
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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