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Individual Calculations March 2016 |
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| Kooiman, Piet Total change: -3.60 | |   |
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| Tata Steel Chess Tournament 2016 - Tienkampen | Wijk aan Zee | NED | 2016-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1995 | 4.50 | 9 | -0.09 | 40 | -3.60 | |
|  Van Leusden, Dennis | | | 2001 | NED | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Gattuso, Christophe | | | 1865 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Molenaar, Christiaan | | | 2023 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Elgersma, Simon | | | 2016 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Seeleman, Jan | | | 2019 | NED | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Straat, Evert-Jan | | | 2039 | NED | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Van Westerop, Sebastiaan | | | 1973 | NED | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Geertsema, Piet | | | 1981 | NED | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Huijzer, Jacques | | | 1973 | NED | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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