Individual Calculations January 2017
 Silva, Joao Paulo Gomes  Total change: 9.20  Rating chartPersonal card
 IRT Memorial Antonio de Padua Pinto Neto Rio de Janeiro RJ BRA 2016-10-22
RcRownchangeKK*chgGame
 1761 1598 1.50 4 0.23 40 9.20 
  Soares, Estevao Luiz 1991 BRA0.5010.424016.80 
  Pereira, Marcos Luciano 1750 BRA0.001-0.3040-12.00 
  Lisboa Torres, Eduardo 1893 BRA0.001-0.1540-6.00 
  Da Luz, Luiz Alberto 1410 BRA1.0010.264010.40 

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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