Individual Calculations February 2023 |
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Van Oosten, Jaap Total change: -22.40 | | |
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Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1862 | 1894 | 0.50 | 3 | -1.12 | 20 | -22.40 | |
| Drenthen, Arjan | | | 1906 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | | Suyderhoud, Wim | | | 1735 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | Brus, Derk | | | 1945 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | | 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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