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Individual Calculations February 2019 |
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| Gattuso, Christophe Total change: 3.20 | |   |
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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 |
| 1974 | 1913 | 3.50 | 8 | 0.16 | 20 | 3.20 | |
|  Tinga, Tjerk | | | 1965 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Bodicker, Rob | | | 1992 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kalle, Erwin | | | 2026 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Van Engen, Herman | | | 2054 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Schilstra, Laurens | | | 1939 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Burer, Audry | | | 1864 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Rakhorst, Wim | | | 1945 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Smit, Frans | | | 2009 | NED | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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