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Individual Calculations February 2018 |
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| De Voogt, Juergen Total change: -43.00 | |   |
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| Tata Steel Weekendvierkampen 2018 | Wijk aan Zee | NED | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2260 | 0.00 | 3 | -1.77 | 20 | -35.40 | |
|  Vedder, Richard | f | | 2274 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Bakker, Martijn | | | 2132 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | De Saegher, Chris | | | 2173 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Tata Steel Dagvierkampen 2018 | Wijk aan Zee | NED | 2018-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2260 | 1.00 | 2 | -0.38 | 20 | -7.60 | |
| | Schoehuijs, Erik | | | 2176 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Van Dam, Niels | | | 2060 | NED | 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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