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Individual Calculations February 2013 |
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| Roomer, Paul Total change: -28.20 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 4Z | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1902 | 3.00 | 8 | -0.94 | 30 | -28.20 | |
|  Bermon, Henk | | | 1919 | NED | 0.50 | 1 | 0.02 | 30 | 0.60 | |  Wiggerman, Jan | | | 1908 | NED | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Van Leusden, D | | | 1942 | NED | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Boots, Johan | | | 1953 | NED | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Koes, Richard | | | 1896 | NED | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Ippel, Cok | | | 1929 | NED | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Kleinjan, Pim | | | 1901 | NED | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Swart, Dirk-Willem | | | 1805 | NED | 0.50 | 1 | -0.13 | 30 | -3.90 | |
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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