Rapid:
Individual Calculations October 2023 |
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De Almeida, Roberto A. Ferreira Total change: -14.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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I Nikity RPD 2023 | Niteroi RJ | BRA | 2023-09-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1821 | 1744 | 1.00 | 4 | -0.70 | 20 | -14.00 | |
| Filgueiras, Nathan Felipe | m | | 2254 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | Ferreira De Souza, Ricardo | | | 1339 | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | Bonilla Viamonte, Diego Armando | | | 1743 | VEN | 1.00 | 1 | 0.50 | 20 | 10.00 | | Lage, Pedro Ferreira | c | | 1947 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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