Rapid: Individual Calculations July 2017
 Mangini, Bruno Fernandes  Total change: -4.60  Rating chartPersonal card
 III IRT Interior de Xadrez RPD - etapa Rio Claro Rio Claro SP BRA 2017-05-27
RcRownchangeKK*chgGame
 1870 1701 1.00 4 -0.23 20 -4.60 
  Dos Santos, Lucas Aparecido 2087 BRA1.0010.912018.20 
  Gobbo Junior, Jose Arildo 1818 BRA0.001-0.3420-6.80 
  Ribeiro, Marcos Willian De Souza 1951 BRA0.001-0.1920-3.80 
  Auriemo, Danielle Ferreira 1622 BRA0.001-0.6120-12.20 

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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