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Rapid:
Individual Calculations December 2021 |
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| Bezerra, Flavio Rodrigo Costa Total change: -21.40 | |   |
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| 4a Etapa do Circuito Potiguar de Xadrez RPD | Natal RN | BRA | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2054 | 4.00 | 6 | -0.55 | 20 | -11.00 | |
|  Da Silva, Giovanni B Tavares | | | 1576 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Dias, Joao Paulo Morais Medeiros | | | 1713 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Barbosa, Antonio Atenilson De Mou | | | 1881 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jordao Barbosa, Marcio | | | 2027 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dantas, Isaac Pereira | | | 1645 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rocha, Vitor Firmo De Souza | | | 2031 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Campeonato Potiguar RPD 2021 etapa 5 CPX | Natal RN | BRA | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 2054 | 4.50 | 6 | -0.52 | 20 | -10.40 | |
| | Da Silva Neto, Emanuel Tavares | | | 1571 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Da Silva, Izael Brasilino Araujo | | | 1929 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rocha, Vitor Firmo De Souza | | | 2031 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Da Silva, Cibele Florencio | | | 1396 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Do Nascimento, Davi Alves | | | 1507 | BRA | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Brambilla, Renee Blandy T. | | | 1663 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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