Rapid: Individual Calculations October 2015
 Du Buf, Paul  Total change: 0.60  Rating chartPersonal card
 Golders Green Rapidplay Congress Open Sep 15 London ENG 2015-09-12
RcRownchangeKK*chgGame
 1915 1995 3.00 5 0.03 20 0.60 
  Aravind, Subramanian N. 2159 IND0.001-0.2820-5.60 
  Gallagher, Daniel Gh 1793 ENG1.0010.24204.80 
  Orgler, Philipp 2112 AUT0.001-0.3420-6.80 
  Balaji, Aaravamudhan 1709 ENG1.0010.16203.20 
  Cavendish, Joshua Z 1804 ENG1.0010.25205.00 

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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