Individual Calculations June 2013
 Rabindra, Kumar (bih)  Total change: 22.50  Rating chartPersonal card
 5th BCA International FIDE Rating (below 2000) Chess Tournament,2013 Kolkata, West Bengal IND 2013-05-15
RcRownchangeKK*chgGame
 1696 1483 3.50 8 1.50 15 22.50 
  Rajdeep, Sarkar 1863 IND0.001-0.0915-1.35 
  Visanyuzo, Kuotsu 1753 IND0.001-0.1715-2.55 
  Anirban, Basu 1787 IND1.0010.861512.90 
  Abhirup, Das 1690 IND0.001-0.2315-3.45 
  Avijaan, Roy Choudhury 1620 IND0.001-0.3215-4.80 
  Arya, Bhakta 1301 IND0.501-0.2415-3.60 
  Tapas, Chakraborty 1748 IND1.0010.821512.30 
  Subon, Sundor Raha 1807 IND1.0010.871513.05 

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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