Individual Calculations February 2020 |
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Duijn, Rob Total change: 6.40 | | |
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Tata Steel Weekendvierkampen 2020 | Wijk aan Zee | NED | 2020-01-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2035 | 2212 | 2.50 | 3 | 0.32 | 20 | 6.40 | |
| Van Otten, Gerard | | | 2095 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | Duijzer, Jan Willem | | | 2052 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | Bakker, Johan | | | 1958 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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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