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Individual Calculations February 2017 |
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| Van Dijk, Harold Total change: -11.60 | |   |
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| Tata Steel Chess Tournament 2017 - Weekendvierkampen | Wijk aan Zee | NED | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2274 | 1.00 | 3 | -0.85 | 20 | -17.00 | |
|  Stork, Ornett | | | 2117 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Limbourg, Philipp | | | 2197 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Tabak, Stefan | f | | 2256 | NED | 0.00 | 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) | | | | Tata Steel Chess Tournament 2017 - Dagvierkampen | Wijk aan Zee | NED | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2274 | 2.00 | 3 | 0.27 | 20 | 5.40 | |
| | Okkes, Menno | f | | 2312 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Janse, Paul | | | 2137 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Witt, Rob | f | | 2198 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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