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Individual Calculations March 2011 |
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| Bollaart, Jeroen Total change: 24.60 | |   |
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| Tata Steel Chess Tournament - Tien 4K | Wijk aan Zee | NED | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1873 | 4.50 | 6 | 1.64 | 15 | 24.60 | |
|  Fransson, Angelina | | | 1899 | SWE | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Van Der Wosten, Henk | | | 1890 | NED | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Winkel, Ruud | | | 1911 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Van Tuyl, Wim | | | 1909 | NED | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Veerman, Jan | | | 1933 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Buis, Johan | | | 1803 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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