Individual Calculations January 2018
 Viral, Trivedi  Total change: -18.60  Rating chartPersonal card
 AICFB National B Chess Championship for Visually Challenged Haryana IND 2017-12-25
RcRownchangeKK*chgGame
 1290 1272 1.00 4 -0.93 20 -18.60 
  Sandeep, Minhas 1575 IND0.001-0.1420-2.80 
  Somender, B L 1501 IND0.001-0.2120-4.20 
  Raj, Das 1069 IND0.501-0.2620-5.20 
  Pankaj, Bendre 1015 IND0.501-0.3220-6.40 

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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