Individual Calculations February 2020
 Da Silva Lima, Jerrinaldo  Total change: -76.80  Rating chartPersonal card
 14 Campeonato Amapaense de Xadrez STD Absoluto CAXA 2019 Macapa AP BRA 2019-12-20
RcRownchangeKK*chgGame
 1858 1723 1.50 10 -1.92 40 -76.80 
  Dos Passos, Edinaldo Pincanco 1633 BRA0.001-0.6240-24.80 
  Alves, Josue Pires 1840 BRA0.001-0.3440-13.60 
  Cohen Farias, Paulo 2101 BRA0.001-0.0940-3.60 
  Del Aguila, Victor Montero 1752 BRA0.001-0.4640-18.40 
  De Souza Monteiro, Marcos Paulo 1966 BRA0.5010.304012.00 
  Dos Passos, Edinaldo Pincanco 1633 BRA1.0010.384015.20 
  Alves, Josue Pires 1840 BRA0.001-0.3440-13.60 
  Cohen Farias, Paulo 2101 BRA0.001-0.0940-3.60 
  Del Aguila, Victor Montero 1752 BRA0.001-0.4640-18.40 
  De Souza Monteiro, Marcos Paulo 1966 BRA0.001-0.2040-8.00 

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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