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Individual Calculations August 2013 |
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| Keetman, Maaike Total change: 37.50 | |   |
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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 |
| 1946 | 1864 | 6.00 | 9 | 2.50 | 15 | 37.50 | |
|  Bollaart, Jeroen | | | 1893 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Van De Groep, William | | | 1966 | NED | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Van Der Velde, Wytse | | | 1954 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Littel, Leo | | | 1988 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | | | De Veij, Ton | | | 1896 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Van Der Eyk, Dick | | | 1978 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Van De Peut, Aart | | | 1931 | NED | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Kelder, Sjoerd | | | 2016 | NED | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Van De Groep, Sjaak | | | 1890 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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