Individual Calculations March 2019
 Aravinthan, Nivjesh  Total change: 33.60  Rating chartPersonal card
 CCF Winter Chess Club LP Matches Stage 7 London ENG 2019-02-04
RcRownchangeKK*chgGame
 1301 1216 2.00 3 0.84 40 33.60 
  Lam, Kai 1403 ENG0.001-0.2640-10.40 
  Khan, Shasha 1257 ENG1.0010.564022.40 
  Adamson, Ed 1244 ENG1.0010.544021.60 

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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