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Individual Calculations February 2023 |
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| Fanin, Erik Total change: 2.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 B | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1824 | 1.00 | 5 | -0.29 | 20 | -5.80 | |
|  Teichert, Felix | | | 2034 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Helms, Finn | | | 2035 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Weidmann, Kevin | | | 1951 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Held, Peter | | | 2114 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Helms, Sven | | | 1941 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1824 | 2.00 | 3 | 0.43 | 20 | 8.60 | |
| | Kurt, Sascha | | | 1828 | NED | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Kompaan, Rick | | | 1773 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Eek, Jacob | | | 1819 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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