Rapid:
Individual Calculations April 2023 |
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Da Silva, Joao Carlos Orguim Total change: -15.40 | | |
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IRT de Xadrez RPD Metropole | Porto Alegre RS | BRA | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1628 | 1734 | 3.50 | 7 | -0.77 | 20 | -15.40 | |
| Nunes Da Silva, Tadeu Fernando | | | 1334 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jobim, Marcos Vinicios De Azevedo | | | 1478 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Lazzarotto, Marcio | | | 1909 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | Backes, Jorge Henrique | | | 1805 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | Almeida Filho, Teofilo Lemos | | | 1884 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | Santos, Manoel Augusto | | | 1589 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | De Oliveira Rosa, Silvio | | | 1398 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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