Individual Calculations February 2018 |
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Rutten, David Total change: -14.80 | | |
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Chess Festival Groningen 2017 - Compact B | Groningen | NED | 2017-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1874 | 1807 | 0.50 | 3 | -0.74 | 20 | -14.80 | |
| Van Den Bos, Frans Pieter | | | 1926 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | Noordenbos, Daan | | | 1759 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | Zuiderweg, Edwin | | | 1936 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | 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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