Individual Calculations February 2013
 Duvvala, Suresh  Total change: -4.05  Rating chartPersonal card
 Hyderabad International rating below 2000 Hyderabad IND 2012-12-22
RcRownchangeKK*chgGame
 1670 1871 6.00 7 0.87 15 13.05 
  Siddharth, Murali 1471  * IND0.001-0.9215-13.80 
  Pradeep, Reddy 1471  * IND1.0010.08151.20 
  Durga, Prasad K 1622 IND1.0010.19152.85 
  Das, Susobhit 1733 IND1.0010.31154.65 
  Harikrishnan, A Ra 1766 IND1.0010.36155.40 
  Rajashekar, B 1803 IND1.0010.41156.15 
  Priya, Vss 1826 IND1.0010.44156.60 
 * 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)
 
 Delhi Open 2013 category C Delhi IND 2013-01-09
RcRownchangeKK*chgGame
 1652 1871 6.50 10 -1.14 15 -17.10 
  Kabir, Sachdeva 1471  * IND1.0010.08151.20 
  Adithya, S 1681 IND0.001-0.7515-11.25 
  Radhika, Garg 1471  * IND0.501-0.4215-6.30 
  Amaranjay, Kumar Dubey 1551 IND1.0010.13151.95 
  Milind, Gode 1654 IND1.0010.22153.30 
  Subhayan, Kundu 1717 IND1.0010.29154.35 
  Sirsat, Shekhar V 1759 IND1.0010.35155.25 
  Sarthak, Mahajan 1744 IND0.001-0.6715-10.05 
  Sahoo, Dasharathi 1757 IND0.001-0.6615-9.90 
  Kamal, Kanti Pal 1710 IND1.0010.29154.35 
 * 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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