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Individual Calculations February 2018 |
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| Marcelis, Ronald Total change: 10.80 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1500 | 1.50 | 3 | 0.27 | 40 | 10.80 | |
|  Poldermans, Daan | | | 1644 | NED | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Riera Mestres, Josep | | | 1522 | ESP | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Melchers, Bert-Jan | | | 1536 | NED | 0.50 | 1 | 0.05 | 40 | 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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