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Individual Calculations February 2023 |
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| Mostertman, Loek Total change: 11.00 | |   |
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| Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1889 | 2.50 | 3 | 0.55 | 20 | 11.00 | |
|  Ambrona Navarro, Himar | | | 1750 | ESP | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Van Boxtel, Danniel | | | 1789 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jaekel, Michael | | | 1804 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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