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Individual Calculations February 2024 |
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| Braun, Eric Total change: -11.00 | |   |
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| Chessfestival Groningen 2023 Compact BCD | Groningen | NED | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1649 | 3.00 | 5 | -0.55 | 20 | -11.00 | |
|  De Wey Peters, Inno | | | 1498 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Hagen, Maurits | | | 1444 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bruinsma, Jura | | | 1405 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Gijsbers, Joop | | | 1538 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Folkers, Sono | | | 1545 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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