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Individual Calculations December 2023 |
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| Stern, Geoffrey Total change: 4.40 | |   |
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| Luxembourg Team Championship 23-24 Round 2 | various | LUX | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 1952 | 0.50 | 1 | 0.31 | 20 | 6.20 | |
|  Zainea, Marius | f | | 2199 | LUX | 0.50 | 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) | | | | Jubilaeumsturnier 30 Jahre Foerderkreis over 50 | Bad Soden-Salmuenster | GER | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1956 | 3.50 | 7 | -0.09 | 20 | -1.80 | |
|  Wraga, Teresa | | | 1556 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meertens, Martin | | | 2065 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Cmiel, Thorsten | f | | 2054 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Limbach, Torsten | | | 1992 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Jahn, Peter | | | 2071 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Schmidt, Matthias | | | 1835 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hanewinkel, Winfried | | | 1957 | GER | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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