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Rapid:
Individual Calculations November 2021 |
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| Souza, Rafael Cabral De Total change: 24.80 | |   |
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| I Aberto de Xadrez RPD da UFPE | Recife PE | BRA | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2098 | 3.00 | 4 | -0.03 | 20 | -0.60 | |
|  Leite, Joao Carlos Zirpoli Leite | | | 1660 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Meira De Lima, Sergio Jose | | | 1798 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pereira, Sergio Murilo De Araujo | | | 2102 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | De Almeida, Rony Pessoa | | | 1907 | BRA | 1.00 | 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) | | | | Circuito Pernambucano de RPD 2021 IV Etapa Caruaru | Caruaru PE | BRA | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2098 | 5.50 | 6 | 1.27 | 20 | 25.40 | |
| | Fernandes, Pedro Guilherme Muniz | | | 1679 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | De Almeida, Rony Pessoa | | | 1907 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Silva, Wellington Francisco Da | | | 1972 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | De Andrade, Dalson Holanda Caval | | | 2000 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cardoso, Andre Felipe De Lima | | | 1962 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Silva, Carlos Alberto Bento Da | | | 2045 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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