Individual Calculations September 2012
 Illingworth, Max  Total change: 21.40  Rating chartPersonal card
 NSW Championship 2012 Sydney AUS 2012-05-29
RcRownchangeKK*chgGame
 2171 2344 8.50 9 2.14 10 21.40 
  Rej, Tomek f2267 AUS1.0010.39103.90 
  McNamara, Gary 2132 AUS1.0010.23102.30 
  Smirnov, Anton 2120 AUS1.0010.22102.20 
  Charles, Gareth 2179 AUS1.0010.28102.80 
  Huynh, Arthur 2022 AUS1.0010.13101.30 
  Stephens, Malcolm f2320 AUS1.0010.47104.70 
  Xie, George Wendi m2408 AUS0.5010.09100.90 
  Nazari, Sattar 2147 IRI1.0010.25102.50 
  Mallari, Donato 1946 AUS1.0010.08100.80 

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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