Individual Calculations January 2018
 Chirantan, C Mesariya  Total change: -11.80  Rating chartPersonal card
 AICFB National B Chess Championship for Visually Challenged Haryana IND 2017-12-25
RcRownchangeKK*chgGame
 1276 1372 2.50 5 -0.59 20 -11.80 
  Makwana, Ashvin K 1750 IND0.001-0.0920-1.80 
  Solanki, Pragnesh 1073 IND0.001-0.8520-17.00 
  Rahul, Kumar 1373 IND1.0010.502010.00 
  Pankaj, Bendre 1015 IND1.0010.11202.20 
  Jayaprakash, R 1167 IND0.501-0.2620-5.20 

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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