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Individual Calculations March 2022 |
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| Santanna, Paulo Total change: -21.20 | |   |
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| VIII Floripa Chess Open 2022 | Florianopolis SC | BRA | 2022-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1928 | 5.50 | 9 | -0.63 | 20 | -12.60 | |
|  Tsuchie, Davi Pinheiro | | | 1346 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Zottis, Pietro | | | 1528 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abrantes, Tiago Garrido | | | 2187 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rosa, Gabriel Redon | | | 1707 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Cordioli, Jairo Ribeiro | | | 1706 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Da Silva, Esequiel Luis Melo | | | 1704 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sato, Leticia Miho | | | 1729 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cordeiro, Marco Aurelio Zaror | | | 2165 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cezar, Ricardo De Almeida | | | 1735 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | VIII Campeonato Iberoamericano Absoluto Mexico 2022 | Ciudad de Mexico | MEX | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1928 | 4.50 | 9 | -0.43 | 20 | -8.60 | |
| | Almeida Quintana, Omar | g | | 2535 | CUB | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Garduno Huerta, Joshua Emiliano | | | 1623 | MEX | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pedrosa Class, Jose D. | | | 1597 | PUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chinchilla Miranda, Eugenio | f | | 2193 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hernandez Bonales, Miguel Angel | | | 1612 | MEX | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Rolandi Rodriguez, Dario | | | 1528 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diaz Rosas, Julio Cesar | f | | 2393 | MEX | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ruiz Ortiz, Cristian Uriel | | | 1525 | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alfaro, William | f | | 2143 | NCA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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