Individual Calculations February 2023 |
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Bielderman, Guy Total change: -15.40 | | |
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Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2010 | 2156 | 2.00 | 4 | -0.77 | 20 | -15.40 | |
| Hendriks, Peter | | | 2009 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | Kanis, Sierk | | | 2054 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | Muth, Matthias Potisarath | | | 2051 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | Arnold, Kiri | | | 1924 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | 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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