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Individual Calculations February 2018 |
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| Van Dam, Niels Total change: 29.40 | |   |
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| Tata Steel Dagvierkampen 2018 | Wijk aan Zee | NED | 2018-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2060 | 2.50 | 3 | 1.47 | 20 | 29.40 | |
|  Grondsma, Mark | | | 2093 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Schoehuijs, Erik | | | 2176 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | |  De Voogt, Juergen | | | 2260 | GER | 0.50 | 1 | 0.26 | 20 | 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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