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Individual Calculations February 2015 |
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| De Haan, Hans Total change: -12.00 | |   |
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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 |
| 1869 | 1893 | 4.50 | 9 | -0.30 | 40 | -12.00 | |
|  Gattuso, Christophe | | | 1842 | FRA | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Hahn, Gerard | | | 1878 | NED | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Burer, Audry | | | 1872 | NED | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Van De Laar, Bruun | | | 1906 | NED | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Lucifora, Nicolas | | | 1778 | BEL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Tamminga, Meile | | | 1856 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Vergeer, Michiel | | | 1860 | NED | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Breedveld, Erik | | | 1907 | NED | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Brouwer, Wim | | | 1925 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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