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Individual Calculations September 2023 |
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| Eigenmann, Marco Total change: 61.20 | |   |
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| ZUERICHSee AmateurOpen 2023 | Pfaeffikon SZ | SUI | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1389 | 1.50 | 4 | 1.02 | 40 | 40.80 | |
|  Clausen, Karl Erik | | | 1907 | ESP | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Parlak, Selahattin | | | 1639 | SUI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Cavoli, Stefano | | | 1710 | ITA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Rudolph, Alexander | | | 1706 | GER | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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) | | | | Wohlen Amateur Open 2023 | Wohlen | SUI | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1389 | 1.00 | 3 | 0.51 | 40 | 20.40 | |
| | Ramella, Stefano | | | 1789 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guarisco, Renzo | | | 1597 | SUI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Lustenberger, Josef | | | 1650 | SUI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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