Individual Calculations January 2012
 Avigyan, Mukherjee  Total change: -17.10  Rating chartPersonal card
 23rd Telegraph school championship - 2011 Kolkata IND 2011-11-29
RcRownchangeKK*chgGame
 1684 1505 0.50 4 -0.57 30 -17.10 
  Sayantan, Kundu 1682 IND0.001-0.2730-8.10 
  Debangshu, Chakrabarti 1667 IND0.001-0.2930-8.70 
  Ganguly, Ritabroto 1673 IND0.5010.22306.60 
  Aronyak, Ghosh 1714 IND0.001-0.2330-6.90 

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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