Individual Calculations February 2020
 Karuppasamy, C  Total change: -56.00  Rating chartPersonal card
 1st Chennai Open FIDE Rating National Level Chess Tournament for Visually challanged Chennai IND 2019-12-26
RcRownchangeKK*chgGame
 1120 1303 3.00 6 -1.40 40 -56.00 
  Vijay, E 1038 IND0.001-0.8240-32.80 
  Parmar, Shailesh Kumar K 1021 IND1.0010.16406.40 
  Malik, Akash B 1181 IND0.501-0.1740-6.80 
  Prasanna, Kumar M 1205 IND0.501-0.1340-5.20 
  Aniruddha, Khunte 1165 IND0.001-0.6940-27.60 
  Sharath 1112 IND1.0010.254010.00 

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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