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Rapid:
Individual Calculations October 2021 |
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| Campagnolo, Bruna Total change: 24.60 | |   |
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| Torneio Aberto Cidade de Porto Alegre 249 Anos IRT RPD | Porto Alegre RS | BRA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1281 | 1.00 | 4 | 0.95 | 20 | 19.00 | |
|  Bordignon, Alexandro | | | 2016 | BRA | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Caceres, Elton Carlos | | | 1902 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Martins, Anderson Donay | | | 2016 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Boabaid, Jorge Alberto Duardes | c | | 1852 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | 13o Circuito de Xadrez RPD Colegio Froebel Etapa 2 | Rio Negrinhos SC | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1281 | 1.50 | 4 | 0.28 | 20 | 5.60 | |
| | Campagnolo, Fabiola | | | 1670 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zabala, Antonio Murara | | | 1383 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Schoeffel, Matheus | | | 1099 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Fischer Junior, Donaldo | | | 1814 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | |
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