Individual Calculations March 2010
 Vijayakumar, N  Total change: -7.20  Rating chartPersonal card
 Rotary Club of Madras Mount 1st KCF International FIDE Rating Chess Tournament Chennai, Tamil Nadu, India IND 2009-12-26
RcRownchangeKK*chgGame
 1835 1747 2.50 6 0.14 15 2.10 
  Arun, A 2021 IND0.001-0.1715-2.55 
  Vinod, Kumar, M 2059 IND0.5010.36155.40 
  Raghunandan, K S 1453 IND1.0010.15152.25 
  Ramakrishna, Perumalla 1974 IND0.001-0.2115-3.15 
  Keerthana, N 1493 IND1.0010.19152.85 
  Madhusoodanan, K R 2012 IND0.001-0.1815-2.70 

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)
 
 CHENNAI OPEN 2010 INTERNATIONAL GRANDMASTER CHESS TOURNAMENT Multipurpose Indoor Stadium, Chennai IND 2010-01-25
RcRownchangeKK*chgGame
 1813 1731 3.00 9 -0.62 15 -9.30 
  Ankit, R Rajpara 2131  * IND0.001-0.0815-1.20 
  Chakravarthi, Y V K 2013 IND0.001-0.1615-2.40 
  Akash Pc, Iyer 2055 IND0.001-0.1315-1.95 
  Thamaraiselvi, P 1336 IND1.0010.08151.20 
  Sakthivel Pandian, V S 1891 IND0.001-0.2915-4.35 
  Vaishali, R 1518 IND1.0010.23153.45 
  Barath, L 1877 IND0.001-0.3015-4.50 
  Saughanthika, As 1537 IND1.0010.25153.75 
  Subba, Raju S 1955 IND0.001-0.2215-3.30 
 * 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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