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Individual Calculations February 2014 |
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| Roet, Siem Total change: -11.70 | |   |
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| Tata Steel Chess Tournament 2014 - Nine round 3E | Wijk aan Zee | NED | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2040 | 4.00 | 8 | -0.39 | 30 | -11.70 | |
|  Van Orsouw, Theo | | | 1916 | NED | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Coerts, Marten | | | 1985 | NED | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Kat, Rudolf | | | 1964 | NED | 1.00 | 1 | 0.40 | 30 | 12.00 | |  Vos, Jan Pieter | | | 2074 | NED | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Wieringa, Helmer | | | 2089 | NED | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Spoden, Kurt | | | 1937 | GER | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Kossen, Johannes | | | 1994 | NED | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Wagenaar, Harm Theo | | | 2069 | NED | 0.50 | 1 | 0.04 | 30 | 1.20 | |
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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