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Individual Calculations February 2018 |
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| Etmans, Maarten Total change: -31.60 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2104 | 4.50 | 9 | -1.58 | 20 | -31.60 | |
|  Pijpers, Peter | | | 2023 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | |  De Zwart, Johan | | | 1974 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Hensbergen, Willem | | | 2020 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hummel, Joop | | | 1956 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ory, Jean-Paul | | | 1909 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Bottenberg, Frans | | | 1990 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kossen, Johannes | | | 2032 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Van Foreest, Machteld | | | 1931 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kutchoukov, Daniel | | | 1932 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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