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Individual Calculations February 2019 |
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| Poncin, Peter Total change: 6.00 | |   |
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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 |
| 1979 | 2000 | 4.00 | 7 | 0.30 | 20 | 6.00 | |
|  Freer, Rob | | | 1913 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Henseler, Jorgen | | | 1999 | NED | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Kat, Rudolf | | | 1945 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | De Freytas, Paul | | | 1950 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Galje, Hans | | | 2013 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Hazenberg, Frans | | | 1975 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Pham, Khoi | | | 2060 | NED | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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