Blitz: Individual Calculations March 2023
 Da Silva, Mario Jose Van Thienen  Total change: 8.00  Rating chartPersonal card
 XX Amigos do Clube de Xadrez Blitz Pirai do Sul PR BRA 2023-02-12
RcRownchangeKK*chgGame
 1558 1578 3.00 5 0.40 20 8.00 
  Calcada, Lucas Galvan 1523 BRA0.501-0.0820-1.60 
  Ferreira, Luiz Fernando Lemes 1643 BRA0.5010.09201.80 
  Da Silva, Jean Henrique Da Rosa 1761 BRA1.0010.742014.80 
  Da Silva, Jackson Bueno 1575 BRA0.001-0.5020-10.00 
  Kapp, Luiz Guilherme 1287 BRA1.0010.15203.00 

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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