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Individual Calculations February 2015 |
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| Bakker, Joop Total change: -6.20 | |   |
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| Tata Steel Chess Tournament 2015 - T3H | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1962 | 3.50 | 9 | -0.31 | 20 | -6.20 | |
|  Van Laatum, Maarten | | | 2028 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Mostertman, Loek | | | 1994 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Breedveld, Andre | | | 2086 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Van Randen, Fred | | | 1980 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ritsema, Ronald | | | 2031 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Seeleman, Jan | | | 2047 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Tinga, Tjerk | | | 1960 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Snuverink, Laurens | | | 2025 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Van Den Bergh, Jan | | | 2001 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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