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Rapid:
Individual Calculations August 2021 |
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| Da Silva, Erick Feitosa Total change: -8.40 | |   |
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| Circuito Pernambucano de RPD 2021 I Etapa | Recife PE | BRA | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1939 | 2.50 | 4 | -0.42 | 20 | -8.40 | |
|  Bernardo Da Silva, Carlos Augusto | | | 1788 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Da Silva Araujo, Gabriel Victor | | | 2011 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Cardoso Silva, Luan Flavio | | | 1604 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Caldas, Raphael C B R Leitao | | | 1485 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | |
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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