Individual Calculations July 2012
 Surya, S  Total change: 14.10  Rating chartPersonal card
 TN Under - 19 Boys Coimbatore IND 2012-06-08
RcRownchangeKK*chgGame
 1671 1632 5.50 10 0.94 15 14.10 
  Siva, Mahadevan 1866 IND0.001-0.2115-3.15 
  Venkat, Subramanian Rm 1405 IND0.001-0.7915-11.85 
  Sree, Veeramani P 1335 IND1.0010.15152.25 
  Swaminathan, S 1394 IND1.0010.20153.00 
  Yogit, S 1914 IND0.001-0.1615-2.40 
  Vignesh, Shiv Ram 1536 IND1.0010.37155.55 
  Hari, Pragadish S B 1737 IND0.5010.14152.10 
  Harikrishnan, A Ra 1765 IND1.0010.681510.20 
  Ramalingam, Karthik 2027 IND0.001-0.0815-1.20 
  Mani, Bharathy 1733 IND1.0010.64159.60 

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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