Individual Calculations July 2013
 Narayan, Yadav  Total change: 4.05  Rating chartPersonal card
 01st All India FIDE Rated below 2000 Kolkata IND 2013-06-20
RcRownchangeKK*chgGame
 1580 1719 5.00 7 0.27 15 4.05 
  Chandan, Chakraborty 1468 IND1.0010.19152.85 
  Singh, Soram Rahul 1980 IND0.001-0.1815-2.70 
  Venkatesh, H 1543 IND1.0010.27154.05 
  Samir, Kumar Saha 1544 IND0.001-0.7315-10.95 
  Shreyan, Chakraborty 1409 IND1.0010.14152.10 
  Rohan, Nag Chowdhury 1531 IND1.0010.26153.90 
  Sudarshan, Mitra 1588 IND1.0010.32154.80 

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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