Individual Calculations October 2019
 Cordioli, Jairo Ribeiro  Total change: 24.20  Rating chartPersonal card
 V Floripa Winter Chess 2019 Amateur U2200 Florianopolis SC BRA 2019-08-30
RcRownchangeKK*chgGame
 1864 1858 4.50 7 1.21 20 24.20 
  Vieira, Luiza Lessing 1458  * BRA1.0010.08201.60 
  Pereira, Geanfrancesco 2089 BRA0.001-0.2120-4.20 
  Hornburg, Gustavo Arthur 1458  * BRA1.0010.08201.60 
  Starke, Bruno Orlando 2195 BRA0.5010.38207.60 
  Reichert, Thiago Da Cruz 1978 BRA0.5010.16203.20 
  Kanzler, Karina Daniela Ferreira 1914 BRA1.0010.582011.60 
  Bassani, Jaison Jose 1959 BRA0.5010.14202.80 
 * 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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