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Individual Calculations February 2013 |
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| Van Esterik, Erik Total change: 10.80 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 3F | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1947 | 4.50 | 9 | 0.36 | 30 | 10.80 | |
|  Witkamp, Jarno | | | 1859 | NED | 0.50 | 1 | -0.12 | 30 | -3.60 | |  Dissel, Henk | | | 1986 | NED | 0.00 | 1 | -0.45 | 30 | -13.50 | | | De Mooij, Marco | | | 1901 | NED | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Hummel, Joop | | | 2003 | NED | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Favre, Bruno | | | 1960 | FRA | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Wijgers, Ben | | | 1984 | NED | 1.00 | 1 | 0.55 | 30 | 16.50 | | | Emami, Madjid | | | 2012 | GER | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Schipper, Paul | | | 2114 | NED | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Avis, Fred | | | 1970 | NED | 1.00 | 1 | 0.53 | 30 | 15.90 | |
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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