Rapid: Individual Calculations January 2023
 Silva Jr, Maurides Ferreira Da  Total change: -17.40  Rating chartPersonal card
 XXVII Municipal de Pirai do Sul Pirai do Sul PR BRA 2022-12-17
RcRownchangeKK*chgGame
 1474 1542 2.00 5 -0.87 20 -17.40 
  De Ramos , Joao Victor Vedan 1171 BRA1.0010.10202.00 
  Ferreira, Luiz Fernando Lemes 1398 BRA1.0010.31206.20 
  De Ramos, Mitzi Vedan 1537 BRA0.001-0.5120-10.20 
  Brandalize, Heitor Fernando 1736 BRA0.001-0.2520-5.00 
  Da Silva, Jackson Bueno 1529 BRA0.001-0.5220-10.40 

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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