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Individual Calculations February 2018 |
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| De Rover, Yong Hoon Total change: 8.70 | |   |
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| Tata Steel Dagvierkampen 2018 | Wijk aan Zee | NED | 2018-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2399 | 3.00 | 3 | 0.87 | 10 | 8.70 | |
|  Okkes, Menno | f | | 2320 | NED | 1.00 | 1 | 0.39 | 10 | 3.90 | |  Kollen, Zyon | f | | 2282 | NED | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Theulings, Paul-Peter | c | | 2090 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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) | | |
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