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Individual Calculations February 2019 |
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| Kastelein, Gerard Total change: -13.40 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1731 | 1.50 | 5 | -0.67 | 20 | -13.40 | |
|  Fritz, Werner | | | 1801 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Noordijk, Ed | | | 1767 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Jorritsma, Stefan | | | 1793 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Van Rooijen, Ton | | | 1773 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Dielhoff, Johan | | | 1750 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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