Individual Calculations February 2018
 Raghavendra, Mahima  Total change: -3.60  Rating chartPersonal card
 2017/18 4NCL Division 3 North Rounds 3-4 Bolton ENG 2018-01-13
RcRownchangeKK*chgGame
 1861 1711 0.50 2 -0.09 40 -3.60 
  Kelly, John C. 1857 IRL0.5010.20408.00 
  Cowan, Richard M 1865 ENG0.001-0.2940-11.60 

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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