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Individual Calculations February 2023 |
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| Di Leva, Michele Total change: -16.20 | |   |
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| Basel Christmas Open Experts 2022 | Basel | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1968 | 4.50 | 7 | -0.81 | 20 | -16.20 | |
|  Marcussen, Claus | | | 1616 | DEN | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Bangerter, Daria | | | 1752 | SUI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Teply Koutsky, David | | | 1846 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Grigoriev, Dmitriy | | | 1948 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Kender, Robert | | | 1719 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Cote, Frederic | | | 1749 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Rempe, Mieke | | | 1673 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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