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Individual Calculations February 2020 |
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| Bakker, Martijn Total change: 2.40 | |   |
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| Tata Steel Weekendvierkampen 2020 | Wijk aan Zee | NED | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2103 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
|  Quattordio, Juan Jose | | | 2196 | ARG | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Wettach, Michel | | | 2094 | BEL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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