Individual Calculations February 2013
 Surya, Narayana M  Total change: -11.25  Rating chartPersonal card
 Hyderabad International rating below 2000 Hyderabad IND 2012-12-22
RcRownchangeKK*chgGame
 1664 1962 6.00 8 -0.75 15 -11.25 
  Kandula, Durga Kaushik 1562  * IND1.0010.08151.20 
  Potluri, Saye Srreezza 1687 IND0.001-0.8315-12.45 
  Das, Jitendra Kumar 1562  * IND1.0010.08151.20 
  Pvs, Aravind 1610 IND1.0010.11151.65 
  Jadi, Kishan 1746 IND1.0010.22153.30 
  Shamkuwar, Y M 1779 IND0.001-0.7415-11.10 
  Harshita, Guddanti 1674 IND1.0010.16152.40 
  Prajesh, R 1692 IND1.0010.17152.55 
 * 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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