Individual Calculations September 2017
 Marner, Gavin  Total change: -1.40  Rating chartPersonal card
 2017 Rooty Hill Open Sydney AUS 2017-06-19
RcRownchangeKK*chgGame
 1797 1906 5.00 8 -0.07 20 -1.40 
  Joseph, Baby 1646 AUS1.0010.18203.60 
  Buza, Muhamed 1586 AUS1.0010.13202.60 
  Mandla, Blair c2129 AUS0.5010.28205.60 
  Willathgamuwa, Kevin c1966 AUS0.001-0.4220-8.40 
  Lane, Ryan 1668 AUS0.501-0.3020-6.00 
  Montenegro, Jesson 1840 AUS0.501-0.0920-1.80 
  Jain, Kamal 1677 AUS1.0010.21204.20 
  Siva Sankaran, Anup Kumar 1862 AUS0.501-0.0620-1.20 

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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