Rapid: Individual Calculations November 2012
 Clegg, Chris R A  Total change: 3.60  Rating chartPersonal card
 103rd Richmond Rapidplay Major London ENG 2012-09-16
RcRownchangeKK*chgGame
 1686 1821 1.00 1 0.32 20 6.40 
  Slater, Tom 1686 ENG1.0010.32206.40 

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)
 
 Golders Green Rapidplay Major October 2012 London ENG 2012-10-13
RcRownchangeKK*chgGame
 2119 1812 0.00 1 -0.14 20 -2.80 
  Mirokov, Vasily 2119 RUS0.001-0.1420-2.80 

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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