Individual Calculations January 2012
 Cheela Naga, Sampath  Total change: -4.05  Rating chartPersonal card
 07 Asian Schools Chess Championship 09 boys New Delhi IND 2011-12-16
RcRownchangeKK*chgGame
 1548 1587 3.50 7 -0.27 15 -4.05 
  Saahil, Ashutosh Ghorpade 1218 IND1.0010.10151.50 
  Kouchaki Penchah, Jaber 1753 IRI0.001-0.2815-4.20 
  Shuban, Saha 1454 IND0.501-0.1815-2.70 
  Daksh, Jain 1427 IND1.0010.29154.35 
  Erigaisi, Arjun 1584 IND1.0010.50157.50 
  Iniyan, P 1668 IND0.001-0.3915-5.85 
  Saurabh, Anand 1732 IND0.001-0.3115-4.65 

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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