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Individual Calculations February 2015 |
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| Groen, Cor Total change: 19.20 | |   |
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| Tata Steel Chess Tournament 2015 - T5C | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1684 | 3.50 | 7 | 0.48 | 40 | 19.20 | |
|  Duivenvoorden, Ben | | | 1750 | NED | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Van Strien, Bart | | | 1783 | NED | 0.00 | 1 | -0.36 | 40 | -14.40 | |  De Vries, Izaac | | | 1822 | NED | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Roubin, Sandra | | | 1703 | BEL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Van Baar, Esper | | | 1757 | NED | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kuijs, Gerard | | | 1625 | NED | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Vriens, Huib | | | 1689 | NED | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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