Individual Calculations October 2022
 Ferreira, Wagner Maria Gangini  Total change: -19.80  Rating chartPersonal card
 3o Aberto do Brasil STD Etapa Sao Jose dos Campos 2022 Sao Jose dos Campos SP BRA 2022-09-08
RcRownchangeKK*chgGame
 1485 1177 0.00 5 -0.99 20 -19.80 
  Borger, David Lupovici 1816 BRA0.001-0.0120-0.20 
  Paula, Luis Miguel Da Silva 1625 BRA0.001-0.0620-1.20 
  Mendes, Larissa Stephanie Amaral 1431 BRA0.001-0.1920-3.80 
  Rodolpho Filho, Joao 1311 BRA0.001-0.3220-6.40 
  Vaz, Vania Dora Madona 1240 BRA0.001-0.4120-8.20 

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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