Individual Calculations January 2019
 Albuquerque Junior, Wellington S.  Total change: 23.20  Rating chartPersonal card
 Campeonato Cearense de Xadrez Absoluto 2018 Fortaleza CE BRA 2018-11-18
RcRownchangeKK*chgGame
 2062 2181 7.00 9 1.16 20 23.20 
  Brandao, Marcius Gomes 2081 BRA0.501-0.1420-2.80 
  Lucas, Leone Moreno 2192 BRA1.0010.522010.40 
  Freitas, Marcos Antonio Da Costa 1963 BRA0.501-0.2820-5.60 
  Correia, Mario 2075 POR1.0010.36207.20 
  Palacio, Igor Da Paz 2093 BRA0.501-0.1220-2.40 
  Parente, Renan Braz 2173 BRA0.501-0.0120-0.20 
  Lima, Alan Elkinson Lopes De 1968 BRA1.0010.23204.60 
  Lima, Antonio Stenio Patricio 1849 BRA1.0010.12202.40 
  Lemos, Dawton Almino f2168 BRA1.0010.48209.60 

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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