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Individual Calculations February 2019 |
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| Groot, Ronald Total change: 14.80 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1953 | 5.00 | 9 | 0.74 | 20 | 14.80 | |
|  Kunst, Andre | | | 1966 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Lupulescu, Adrian-Calin | | | 1922 | ROU | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kroon, Mike | | | 1914 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Brinkers, Kees | | | 2006 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Smeets, Pierre | | | 2012 | NED | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Ebels, Theo | | | 1993 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Van Steijn, Hans | | | 1912 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Van Houwelingen, Leo | | | 2022 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Slisser, Theo | | | 1997 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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