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Individual Calculations February 2023 |
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| Van Dodeweerd, Matthijs Total change: 7.60 | |   |
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| Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2014 | 2.00 | 3 | 0.19 | 40 | 7.60 | |
|  Dekker, Jasper | | | 1873 | NED | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Arp, Frans | | | 1986 | NED | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Versporten, Wim | | | 1958 | BEL | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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