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Individual Calculations February 2013 |
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| De Zwart, Johan Total change: -15.90 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 3J | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2053 | 4.00 | 9 | -1.06 | 15 | -15.90 | |
|  Seelemeijer, Jasper | | | 1969 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Geertsema, Piet | | | 1980 | NED | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Wiersma, Arno | | | 2035 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Pijlman, Rene | | | 2010 | NED | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Adriaanse, Tom | | | 1980 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Billio, Atto | | | 2081 | ITA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ijzermans, Gijs | | | 1966 | NED | 0.00 | 1 | -0.62 | 15 | -9.30 | | | De Jong, Roel | | | 2046 | NED | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Boelhouwer, Collin | | | 2008 | NED | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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