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Individual Calculations February 2014 |
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| Boekelman, Jan Total change: 22.20 | |   |
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| Tata Steel Chess Tournament 2014 - Nine round 3G | Wijk aan Zee | NED | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2088 | 7.50 | 9 | 1.48 | 15 | 22.20 | |
|  Groot, Pim | | | 1989 | NED | 0.50 | 1 | -0.14 | 15 | -2.10 | |  Van Der Beek, Ruud | | | 2030 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Dijkstra, Matthijs | | | 1882 | NED | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Wijgers, Ben | | | 1952 | NED | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Van Den Bergh, Ben | | | 1947 | NED | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Minnema, Rens | | | 1949 | NED | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kuryliw, Ray | | | 1917 | CAN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Van Der Velde, Wytse | | | 1964 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Spiler, Angelo | | | 2029 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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