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Individual Calculations February 2023 |
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| Wink, Luka Total change: 53.20 | |   |
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| Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1828 | 3.00 | 3 | 1.33 | 40 | 53.20 | |
|  Puyn, Ron | | | 1711 | NED | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Scholten, Marcel | | | 1848 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Beemsterboer, Andre | | | 1801 | NED | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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