Individual Calculations March 2020
 Santana, Expedito  Total change: -16.40  Rating chartPersonal card
 Aberto do Brasil STD de Carnaval 2020 Sao Paulo SP BRA 2020-02-22
RcRownchangeKK*chgGame
 1494 1457 2.50 7 -0.82 20 -16.40 
  Ichimura G. Barbosa, Larissa Y. wm1857  * BRA0.001-0.0820-1.60 
  Mello, Amanda Carolina De 1763 BRA0.001-0.1420-2.80 
  Bokhonok, Tatiana Dos Santos Spin 1202 BRA1.0010.19203.80 
  Da Rosa, Henrique Jaze Simoes 1729 BRA0.001-0.1720-3.40 
  Yasuda, Osvaldo Makoto 1316 BRA0.501-0.1920-3.80 
  Oliveira, Olavo Tadeu Carvalho 1257 BRA0.501-0.2620-5.20 
  Usui, Gabriella Yumi 1331 BRA0.501-0.1720-3.40 
 * 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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