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Individual Calculations February 2018 |
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| Lammers, Erik Total change: 26.00 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1488 | 2.00 | 3 | 0.65 | 40 | 26.00 | |
|  Maijers, Adri | | | 1478 | NED | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Kalkman De Koster, Franzke | | | 1509 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Oxener, Aldo | | | 1585 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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