Individual Calculations July 2019
 Swatantra, Ghosh  Total change: 0.00  Rating chartPersonal card
 West Bengal State sub Junior Open Chess Championship 2019 kolkata IND 2019-06-05
RcRownchangeRpKK*chgGame
 1059 0 1.00 4 0.00 866   0.00 
  Arit, Chakrobarty 1046 IND0.0010.00 0.00 
  Arkapratim, Bera 1018 IND1.0010.00 0.00 
  Saptarshi, Talukdar 1125 IND0.0010.00 0.00 
  Shreyan, Pyne 1046 IND0.0010.00 0.00 

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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