Individual Calculations November 2012
 Georgiev, Ivan  Total change: -3.30  Rating chartPersonal card
 e2e4 High Wycombe Challengers 2012 London ENG 2012-10-12
RcRownchangeKK*chgGame
 1822 1767 1.50 4 -0.22 15 -3.30 
  Phillips, William 1961 ENG0.5010.25153.75 
  Tart, Peter K 1978 ENG0.001-0.2315-3.45 
  Homolka, Vincent 1797 ENG0.001-0.4615-6.90 
  Verma, Aditya 1551 ENG1.0010.22153.30 

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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