Individual Calculations January 2014
 Carlile, Orison  Total change: -15.75  Rating chartPersonal card
 5th London Chess Classic 2013: Weekend B Open London ENG 2013-12-13
RcRownchangeKK*chgGame
 1943 2053 1.50 4 -1.05 15 -15.75 
  Lentzos, Ioanis 1800 GRE0.001-0.8115-12.15 
  Kalavannan, Koby 1834 ENG1.0010.22153.30 
  Wadsworth, Matthew J 2188 ENG0.5010.18152.70 
  Wynarczyk, Raymond 1949 ENG0.001-0.6415-9.60 

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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