Individual Calculations September 2012
 Huynh, Arthur  Total change: -0.15  Rating chartPersonal card
 NSW Championship 2012 Sydney AUS 2012-05-29
RcRownchangeKK*chgGame
 2207 2022 2.50 9 -0.01 15 -0.15 
  McNamara, Gary 2132 AUS0.5010.15152.25 
  Smirnov, Anton 2120 AUS0.5010.13151.95 
  Charles, Gareth 2179 AUS0.001-0.2915-4.35 
  Stephens, Malcolm f2320 AUS0.001-0.1515-2.25 
  Illingworth, Max f2344 AUS0.001-0.1315-1.95 
  Xie, George Wendi m2408 AUS0.001-0.0915-1.35 
  Nazari, Sattar 2147 IRI0.5010.17152.55 
  Mallari, Donato 1946 AUS0.501-0.1015-1.50 
  Rej, Tomek f2267 AUS0.5010.30154.50 

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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