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Individual Calculations February 2015 |
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| Copier, Richard Total change: 24.40 | |   |
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| Tata Steel Chess Tournament 2015 - T4J | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1758 | 3.50 | 9 | 0.61 | 40 | 24.40 | |
|  Hendrikse, Ad | | | 1946 | NED | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Niewenhuis, Ruud | | | 1879 | NED | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Schoenmakers, Nico | | | 1861 | NED | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Rensen, Martin | | | 1854 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Holsteijn, Gerrit | | | 1883 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Schilstra, Laurens | | | 1828 | NED | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Seelemeijer, Jasper | | | 1971 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Van De Schootbrugge, Gabri | | | 1936 | NED | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kok, Marijke | | | 1884 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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