Rapid: Individual Calculations July 2013
 Shreyan, Chakraborty  Total change: -8.60  Rating chartPersonal card
 01st All Bengal Students FIDE Rated Rapid Chess Tournament - 2013 Kolkata IND 2013-06-15
RcRownchangeKK*chgGame
 1552 1376 0.50 3 -0.43 20 -8.60 
  Ritam, Nag 1692 IND0.001-0.1320-2.60 
  Saptorshi, Gupta 1720 IND0.001-0.1220-2.40 
  Tuhin, Saha 1243 IND0.501-0.1820-3.60 

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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