Individual Calculations April 2018
 Shah, Kian  Total change: -5.20  Rating chartPersonal card
 2017/18 4NCL Division 4 South Rounds 7-8 Reading ENG 2018-03-24
RcRownchangeKK*chgGame
 1642 1472 0.50 2 -0.13 40 -5.20 
  Goodwin, Ed H 1834 ENG0.001-0.1040-4.00 
  Weersing, Abigail Riis 1450 ENG0.501-0.0340-1.20 

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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