Individual Calculations April 2015
 Arpita, Mukherjee  Total change: 12.00  Rating chartPersonal card
 Kolkata International GM Open Kolkata IND 2015-03-15
RcRownchangeKK*chgGame
 2207 2082 3.00 8 0.30 40 12.00 
  Abhishek, Kelkar 2343 IND0.001-0.1840-7.20 
  Abhishek, Das 2225 IND0.001-0.3140-12.40 
  Kumar, Gaurav 2230 IND0.001-0.3040-12.00 
  Ahmed, Shafiq 2147 BAN0.001-0.4140-16.40 
  Tejaswini, Sagar wc2114 IND0.5010.04401.60 
  Deepthamsh, Reddy. M 2097 IND1.0010.524020.80 
  Leite, Catarina wm2181 POR1.0010.644025.60 
  Kathmale, Sameer m2322 IND0.5010.304012.00 

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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