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Individual Calculations February 2015 |
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| De Ruiter, Tom Total change: -27.00 | |   |
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| Tata Steel Chess Tournament 2015 - T3E | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2123 | 4.00 | 8 | -1.35 | 20 | -27.00 | |
|  Hondema, Evert | | | 1944 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Keetman, Maaike | | | 2074 | NED | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Te Bokkel, Gerrit Jan | | | 2015 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Burgerhoff, Rinus | | | 1958 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Moller, Werner | | | 1995 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Van Der Meiden, Dirk | | | 2046 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Vogelenzang, Marco | | | 1975 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Roufs, Gerard | | | 1972 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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