Individual Calculations February 2020
 Harini, T  Total change: -76.40  Rating chartPersonal card
 Valliammal Memorial Below 1600 Rating Chess Tournament Chennai IND 2019-12-30
RcRownchangeKK*chgGame
 1216 1199 0.00 4 -1.91 40 -76.40 
  Pranav, K P 1362 IND0.001-0.2840-11.20 
  Jaikavin, Senthilkumar 1390 IND0.001-0.2540-10.00 
  Mohan, P R Ananda 1047 IND0.001-0.7040-28.00 
  Krishna, Prasad N 1064 IND0.001-0.6840-27.20 

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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