Individual Calculations November 2016
 Harris, John  Total change: 24.80  Rating chartPersonal card
 Chess.com Isle of Man International Minor Douglas ENG 2016-10-03
RcRownchangeKK*chgGame
 1722 1564 1.50 3 0.62 40 24.80 
  Dobson, Howard 1738 ENG0.5010.23409.20 
  Smith, Paul 1743 ENG1.0010.734029.20 
  White, Gary 1685 ENG0.001-0.3440-13.60 

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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