Individual Calculations February 2023 |
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Niemeijer, Leon Total change: -12.80 | | |
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Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2037 | 1910 | 1.00 | 4 | -0.32 | 40 | -12.80 | |
| Kanis, Sierk | | | 2054 | NED | 0.00 | 1 | -0.31 | 40 | -12.40 | | Wubben, Marcel | | | 2010 | NED | 0.00 | 1 | -0.36 | 40 | -14.40 | | Wolferink, Frans | | | 2069 | NED | 0.00 | 1 | -0.29 | 40 | -11.60 | | Bodicker, Rob | | | 2016 | NED | 1.00 | 1 | 0.64 | 40 | 25.60 | | 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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