Individual Calculations February 2023 |
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Sterrenburg, Kees Total change: 5.40 | | |
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Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2003 | 1905 | 1.00 | 2 | 0.27 | 20 | 5.40 | |
| Serdijn, Adinda | | | 2030 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | Gortemaker, Lucas | | | 1975 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | | 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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