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Individual Calculations March 2020 |
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| Roettgen, Juergen Total change: -32.40 | |   |
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| Portugal Open 2020 | Lisboa | POR | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2131 | 4.50 | 8 | -1.62 | 20 | -32.40 | |
|  Gaudin, Bruno | | | 1731 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Butkiewicz, Lukasz | m | | 2416 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Quintino, Luis Filipe Pires De C | | | 1839 | POR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Reis, Luis Simoes | | | 1855 | POR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Godinho Marques, Pedro | | | 1854 | POR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Porteman, Eric | | | 1847 | BEL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Elias, Ruben Joel Monteiro | | | 1837 | POR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Tieres, Cristiano | | | 1852 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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