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Individual Calculations February 2019 |
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| Buysman, Co Total change: 62.80 | |   |
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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 |
| 1749 | 1745 | 5.50 | 8 | 1.57 | 40 | 62.80 | |
|  Enserink, Henk | | | 1785 | NED | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Tamminga, Meile | | | 1786 | NED | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Van Heeren, Arie | | | 1784 | NED | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Dijkstra, Theo | | | 1757 | NED | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Wiemerink, Hans | | | 1724 | NED | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Grooten, Tommy | | | 1552 | NED | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Veerman, Henk | | | 1766 | NED | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Meintser, Tom | | | 1841 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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