Individual Calculations March 2020
 Luz, Arthur Nader  Total change: -2.20  Rating chartPersonal card
 Aberto do Brasil STD de Carnaval 2020 Sao Paulo SP BRA 2020-02-22
RcRownchangeKK*chgGame
 1936 2151 5.00 7 -0.11 20 -2.20 
  Santos, Marcos Correia 1751  * BRA1.0010.08201.60 
  Cordioli, Jairo Ribeiro 1819 BRA1.0010.12202.40 
  Umetsubo, Cesar Hidemitsu m2367 BRA0.001-0.2220-4.40 
  Da Silva, Anderson Lemes 1833 BRA1.0010.13202.60 
  Felix, Raimundo Nascimento 1800 BRA0.501-0.3920-7.80 
  Haraguchi, Diego Sashaki 1771 BRA1.0010.09201.80 
  Tsuboi, Edson Kenji m2209 BRA0.5010.08201.60 
 * 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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