Rapid: Individual Calculations May 2018
 Mazek, Marek  Total change: 21.60  Rating chartPersonal card
 Rugeley Rapidplay Open Rugeley ENG 2018-04-07
RcRownchangeKK*chgGame
 1990 2038 5.00 7 1.08 20 21.60 
  Kenworthy, Gary f2249 ENG0.001-0.2320-4.60 
  Quraishi, Shahab 1745 ENG1.0010.15203.00 
  McCarthy, Damian 1867 ENG1.0010.27205.40 
  Carroll, Thomas 1840 ENG1.0010.24204.80 
  Stepanyan, Henrik 2108 ENG0.001-0.4020-8.00 
  Ali, Golam S 1823 ENG1.0010.23204.60 
  Cooper, Lawrence H m2295 ENG1.0010.822016.40 

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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