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Individual Calculations February 2023 |
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| Van T Veld, Menno Total change: -11.40 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 1993 | 1.00 | 4 | -0.57 | 20 | -11.40 | |
|  Vroombout, Enrico | | | 2124 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Koelmans, Jan Willem | | | 1912 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Balje, Jan | | | 2116 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gijsen, William | | | 2135 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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