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Individual Calculations February 2024 |
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| Rondhuis, Jaap Total change: -24.00 | |   |
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| Chessfestival Groningen 2023 Compact BCD | Groningen | NED | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1773 | 0.50 | 4 | -1.20 | 20 | -24.00 | |
|  Hardeman, Martijn | | | 1871 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Van Den Bos, Frans Pieter | | | 1842 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nepveu, Manuel | | | 1899 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | De Ridder, Henk | | | 1700 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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