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Individual Calculations September 2023 |
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| Rudolph, Alexander Total change: -75.60 | |   |
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| ZUERICHSee AmateurOpen 2023 | Pfaeffikon SZ | SUI | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1706 | 1.50 | 4 | -1.89 | 40 | -75.60 | |
|  Haralalka, Devina | | | 1306 * | SGP | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Bruhnsen, Jan | | | 1580 | SUI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Eigenmann, Marco | | | 1389 | SUI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Tuor, Elena | | | 1285 | SUI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | * 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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