Individual Calculations February 2023 |
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Hondema, Evert Total change: 2.20 | | |
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Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1965 | 1937 | 1.50 | 3 | 0.11 | 20 | 2.20 | |
| Landsbergen, Ron | | | 2004 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | Lenz, Matthias | | | 1980 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | | Sparreboom, Ronald | | | 1910 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | 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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