Individual Calculations February 2019 |
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Duijzer, Jan Willem Total change: -3.80 | | |
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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 |
2111 | 2035 | 1.00 | 3 | -0.19 | 20 | -3.80 | |
| Van De Laar, Clement | | | 2085 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | | Van Randtwijk, Mick | | | 2048 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | Tang, Charlie | | | 2199 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | 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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