Individual Calculations August 2023
 Kolomwe, Willian  Total change: 18.60  Rating chartPersonal card
 VII aberto do Brasil COPEL SESC Caioba STD Matinhos PR BRA 2023-06-18
RcRownchangeKK*chgGame
 1959 1636 2.00 7 0.93 20 18.60 
  Ribeiro, Matheus Mendes Domingues c2257 BRA0.001-0.0120-0.20 
  Madeira, Wagner Martins f2027 BRA0.5010.41208.20 
  Moyses Sobrinho, Elias 1880 BRA0.5010.30206.00 
  Feller, Gabriela Luisa Vicente 1897 BRA0.001-0.1820-3.60 
  Cruz, Natan Gomes 1901 BRA1.0010.822016.40 
  Tapia, Mauricio 1867 BOL0.001-0.2120-4.20 
  Gamarra, Ramon 1881 PAR0.001-0.2020-4.00 

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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