Individual Calculations June 2013
 Subon, Sundor Raha  Total change: -50.55  Rating chartPersonal card
 5th BCA International FIDE Rating (below 2000) Chess Tournament,2013 Kolkata, West Bengal IND 2013-05-15
RcRownchangeKK*chgGame
 1609 1807 2.50 8 -3.37 15 -50.55 
  Bheri, Yaswanth 1407  * IND0.501-0.4215-6.30 
  Tamojit, Poddar 1649 IND1.0010.29154.35 
  Mitrabha, Guha f1948 IND0.001-0.3115-4.65 
  Balai, Dutta 1667 IND0.001-0.6915-10.35 
  Routray, B C 1541 IND1.0010.18152.70 
  Tuhin, Dutta 1540 IND0.001-0.8215-12.30 
  Aditya, Basu 1634 IND0.001-0.7315-10.95 
  Rabindra, Kumar (bih) 1483 IND0.001-0.8715-13.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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