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Rapid:
Individual Calculations July 2023 |
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| Pereira Junior, Justino Total change: 1.80 | |   |
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| Campeonato Brasileiro Amador RPD Under 2000 | Sao Paulo SP | BRA | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1616 | 1.00 | 4 | 0.09 | 20 | 1.80 | |
|  Jenidarchiche, Douglas Rodrigo | | | 1839 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Camara, Jose Arruda | | | 1858 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Silva, Ezequiel Demetras | | | 1817 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Boeck, Moacir Luis | | | 1808 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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