Individual Calculations February 2020
 Alves, Josue Pires  Total change: -35.80  Rating chartPersonal card
 14 Campeonato Amapaense de Xadrez STD Absoluto CAXA 2019 Macapa AP BRA 2019-12-20
RcRownchangeKK*chgGame
 1820 1840 3.00 9 -1.79 20 -35.80 
  Del Aguila, Victor Montero 1752 BRA0.001-0.6220-12.40 
  Da Silva Lima, Jerrinaldo 1723 BRA1.0010.34206.80 
  Cohen Farias, Paulo 2101 BRA0.001-0.1820-3.60 
  Dos Passos, Edinaldo Pincanco 1633 BRA0.001-0.7720-15.40 
  Del Aguila, Victor Montero 1752 BRA0.001-0.6220-12.40 
  Da Silva Lima, Jerrinaldo 1723 BRA1.0010.34206.80 
  De Souza Monteiro, Marcos Paulo 1966 BRA0.001-0.3320-6.60 
  Cohen Farias, Paulo 2101 BRA0.001-0.1820-3.60 
  Dos Passos, Edinaldo Pincanco 1633 BRA1.0010.23204.60 

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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