Individual Calculations November 2012
 Zhang, Anthony Y  Total change: 12.60  Rating chartPersonal card
 e2e4 High Wycombe Challengers 2012 London ENG 2012-10-12
RcRownchangeKK*chgGame
 1810 1827 2.50 4 0.42 30 12.60 
  Homer, Neil S 1587 ENG1.0010.20306.00 
  Sygnowski, Tomasz 2037 POL0.001-0.2330-6.90 
  Torrance, John 1703 SCO1.0010.33309.90 
  Price, Andrew 1911 ENG0.5010.12303.60 

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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