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Rapid:
Individual Calculations November 2021 |
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| De Oliveira Rosa, Silvio Total change: -7.20 | |   |
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| IRT RPD Metropole 84 ANOS 2021 | Porto Alegre RS | BRA | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1361 | 0.00 | 4 | -0.36 | 20 | -7.20 | |
|  Pertuzatti, Daniel | | | 2028 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Da Silva, Pierre Conceicao | | | 1644 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Friedrich, Carlos Ernesto G. | | | 1684 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Da Silva, Joao Carlos Orguim | | | 1794 | BRA | 0.00 | 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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