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Individual Calculations February 2015 |
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| Vergeer, Michiel Total change: 6.80 | |   |
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| Tata Steel Chess Tournament 2015 - T4I | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1860 | 4.50 | 9 | 0.17 | 40 | 6.80 | |
|  Hahn, Gerard | | | 1878 | NED | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Burer, Audry | | | 1872 | NED | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Van De Laar, Bruun | | | 1906 | NED | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Lucifora, Nicolas | | | 1778 | BEL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Tamminga, Meile | | | 1856 | NED | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Breedveld, Erik | | | 1907 | NED | 1.00 | 1 | 0.57 | 40 | 22.80 | | | De Haan, Hans | | | 1893 | NED | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Brouwer, Wim | | | 1925 | NED | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Gattuso, Christophe | | | 1842 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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