Blitz: Individual Calculations November 2022
 Martins, Ricardo Jorge Barata  Total change: -40.00  Rating chartPersonal card
 GXA Open Abertura 2022-23 Lisboa POR 2022-09-30
RcRownchangeKK*chgGame
 1440 1371 1.00 7 -2.00 20 -40.00 
  Pina, Tiago 1813 POR0.001-0.0620-1.20 
  Fortunato, Antonio Eduardo 1545 POR0.001-0.2720-5.40 
  Ramos, Caetano Da Motta Lima S 1450 BRA0.001-0.3920-7.80 
  Yifan, Jiang 1251 CHN0.001-0.6620-13.20 
  Carvalho, Duarte Miguel S R 1358 POR0.001-0.5220-10.40 
  Zhang, Chengjun 1194 SKN1.0010.27205.40 
  Goncalves, Carlos Manuel M. 1468 POR0.001-0.3720-7.40 

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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