Rapid: Individual Calculations August 2014
 Dunn, Richard  Total change: -13.40  Rating chartPersonal card
 Golders Green Rapidplay Congress Jul '14 U170 London ENG 2014-07-12
RcRownchangeKK*chgGame
 1722 1744 2.50 6 -0.67 20 -13.40 
  Yiamakis, Albert 1769 ENG0.001-0.4720-9.40 
  Miu, Marinel 1756 ROU0.001-0.4820-9.60 
  Cossins, Neil 1669 ENG1.0010.40208.00 
  Rubinson, Adam 1616 ENG0.501-0.1720-3.40 
  Rogal, Chris S 1756 POL1.0010.522010.40 
  Ruane, Brendan 1763 ENG0.001-0.4720-9.40 

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)
 

 

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