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Rapid:
Individual Calculations January 2018 |
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| Straatmann, Carlos Alberto Total change: -21.20 | |   |
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| Circuito Baiano de Xadrez RPD 2017 Etapa VII | Salvador BA | BRA | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1693 | 2.00 | 7 | -1.06 | 20 | -21.20 | |
|  Nunes, Kleber Ferreira | | | 1939 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | |  De Carvalho, Silvio Seixas | | | 1667 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Silva, Gilberto Oliveira E | | | 1900 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rocha Filho, Renato | | | 1572 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Vieira, Luiz Gonzaga Dos Santos | | | 1778 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Souza, Nivaldo Seixas De | | | 1567 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Santana, Thiago Bastos De Souza | | | 1774 | BRA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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