Individual Calculations July 2017
 Wright, Neil S  Total change: -9.00  Rating chartPersonal card
 2017 Gold Coast Open Gold Coast AUS 2017-06-23
RcRownchangeKK*chgGame
 1914 2136 4.00 6 -0.45 20 -9.00 
  Slater-Jones, Henry c1758 AUS0.501-0.4120-8.20 
  Esmaili, Ali 1748 AUS1.0010.09201.80 
  Liang, Raymond 1736  * AUS1.0010.08201.60 
  Goldenberg, Igor m2352 AUS0.001-0.2220-4.40 
  Sigurdsson, Birkir Karl 1889 ISL0.501-0.3120-6.20 
  Tsai, Charles f1999 AUS1.0010.32206.40 
 * 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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