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Individual Calculations September 2023 |
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| Haralalka, Devina Total change: 70.00 | |   |
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| ZUERICHSee AmateurOpen 2023 | Pfaeffikon SZ | SUI | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1214 | 2.00 | 5 | 1.75 | 40 | 70.00 | |
|  Haemmerle, Dietmar | | | 1753 | AUT | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Rudolph, Alexander | | | 1706 | GER | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Wilk, Wolf-Christian | | | 1974 | SUI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Fry, Ryunosuke | | | 1557 | SUI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Haralalka, Divij | | | 1656 | SGP | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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