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Individual Calculations June 2022 |
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| Bottari, Raimondo Total change: -16.60 | |   |
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| Aberto do Brasil - I Rio Chess Open - RCO 2022 | Rio de Janeiro RJ | BRA | 2022-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2112 | 4.00 | 6 | -0.83 | 20 | -16.60 | |
|  Corecha Rosa, Arthur Lima C | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Albuquerque, Pedro Henrique Co | | | 1737 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | De Carvalho, Vitor Augusto Poncia | | | 1904 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Costa, Harry Andriolo | | | 1847 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gazola, Vanessa Ramos | | wc | 2004 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Silva, Marcelo Dos Santos | | | 1908 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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