Individual Calculations September 2018
 Kruger, Israel  Total change: -25.20  Rating chartPersonal card
 Aberto do Brasil STD SESC Caioba Copel Telecom 2018 Matinhos PR BRA 2018-08-01
RcRownchangeKK*chgGame
 1734 1902 3.50 7 -1.26 20 -25.20 
  Blau, Vitoria Caroline 1502  * BRA1.0010.08201.60 
  Dias, Anderson Tatsch 2200 BRA0.001-0.1520-3.00 
  Tonette, Janaine Gusmao 1540 BRA0.501-0.4020-8.00 
  Sirahata Hasegava, Flavia 1514 BRA1.0010.09201.80 
  Calcado, Acyr Rogerio 2090 BRA0.001-0.2620-5.20 
  Sato, Leticia Miho 1595 BRA0.501-0.3620-7.20 
  Da Silva, Anderson Lemes 1699 BRA0.501-0.2620-5.20 
 * 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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