Individual Calculations June 2017
 Lopes, Rafael  Total change: 16.40  Rating chartPersonal card
 Aberto do Brasil de Curitiba 2017 - IEP & Copel Telecom Curitiba PR BRA 2017-05-12
RcRownchangeKK*chgGame
 1839 1867 4.00 6 0.82 20 16.40 
  Di Berardino, Diego Rafael m2267  * BRA0.001-0.0820-1.60 
  Lopes Da Silva, Matheus 1589 BRA0.501-0.3320-6.60 
  De Maria, Anesio Jose 1467  * BRA1.0010.08201.60 
  Santin, Thiago Cirino Sobrinho 1668 BRA1.0010.24204.80 
  Heinrichs, Vivian 2011 BRA0.5010.19203.80 
  Pereira, Geanfrancesco 2033 BRA1.0010.722014.40 
 * 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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