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Individual Calculations February 2019 |
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| Van Heeren, Arie Total change: 23.60 | |   |
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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 |
| 1745 | 1784 | 5.00 | 8 | 0.59 | 40 | 23.60 | |
|  Tamminga, Meile | | | 1786 | NED | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Dijkstra, Theo | | | 1757 | NED | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Buysman, Co | | | 1745 | NED | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Wiemerink, Hans | | | 1724 | NED | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Grooten, Tommy | | | 1552 | NED | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Veerman, Henk | | | 1766 | NED | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Meintser, Tom | | | 1841 | NED | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Enserink, Henk | | | 1785 | NED | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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