Individual Calculations March 2020
 Borger, David Lupovici  Total change: -31.20  Rating chartPersonal card
 Aberto do Brasil STD de Carnaval 2020 Sao Paulo SP BRA 2020-02-22
RcRownchangeKK*chgGame
 1692 1743 2.50 6 -0.78 40 -31.20 
  Melo Lima, Caio Fernandes De 1979 BRA0.001-0.2040-8.00 
  Ferreira, Fernando Goncalves 1343  * BRA1.0010.08403.20 
  Borges, Leonardo Hisao Herai 1885 BRA0.001-0.3140-12.40 
  Da Cunha, Gabriela Goes wc1541 BRA1.0010.24409.60 
  Haman, Muhammad 1884 BRA0.001-0.3140-12.40 
  Tsuchie, Pedro Pinheiro 1519 BRA0.501-0.2840-11.20 
 * 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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