Individual Calculations September 2015
 Liu, Yi  Total change: 20.80  Rating chartPersonal card
 2015 NSW State Championship Sydney AUS 2015-05-26
RcRownchangeKK*chgGame
 2152 2285 6.50 9 0.52 40 20.80 
  Smirnov, Anton m2428 AUS0.001-0.3140-12.40 
  Bierkens, Pieter 2127 USA1.0010.294011.60 
  Dekic, Biljana wm2060 AUS0.501-0.2840-11.20 
  Illingworth, Max g2495 AUS0.5010.274010.80 
  Hu, Jason 2139 AUS0.501-0.2040-8.00 
  Charles, Gareth 2113 AUS1.0010.274010.80 
  Ng, Clive 1956 AUS1.0010.12404.80 
  Huynh, Arthur 2036 AUS1.0010.19407.60 
  Mallari, Donato 2012 AUS1.0010.17406.80 

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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