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Individual Calculations August 2022 |
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| Kalbermatter, Philipp Total change: -7.60 | |   |
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| Amateur Tournament Open ATO Biel 2022 | Biel | SUI | 2022-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1871 | 4.00 | 7 | -0.38 | 20 | -7.60 | |
|  Roth, Daniel | | | 1550 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Callealta, Andres | | | 1684 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dhruv, Rattan | | | 1471 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arndt, Uwe | | | 1964 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Klein, Ethan | | | 1952 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mirski, Michal | | | 1867 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Jud, Marc | | | 1816 | SUI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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