Individual Calculations May 2018
 Bratajit, Mukherjee  Total change: 1.20  Rating chartPersonal card
 West Bengal State age group 11 Open Kolkata IND 2018-03-29
RcRownchangeKK*chgGame
 1176 1043 1.00 3 0.03 40 1.20 
  Shaunak, Mallick 1220 IND0.001-0.2740-10.80 
  Snehil, Raj Singh 1189 IND0.001-0.3040-12.00 
  Sohom, Chatterjee 1119 IND1.0010.604024.00 

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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