Individual Calculations February 2019 |
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Van Oosten, Jaap Total change: -6.60 | | |
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Tata Steel Chess Tournament 2018 - Weekendvierkampen | Wijk aan Zee | NED | 2019-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1990 | 1946 | 1.00 | 3 | -0.33 | 20 | -6.60 | |
| Van Der Leij, Arjan | | | 2014 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | Hufener, Thomas | | | 1956 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | | Winkels, Marcel | | | 1999 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | | 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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