Individual Calculations January 2009
 Surendran, N  Total change: -15.75  Rating chartPersonal card
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2048 2150 6.50 12 -1.05 15 -15.75 
  Negi, Parimarjan g2500 IND0.001-0.1115-1.65 
  Atishay, Ajmera 1931 IND0.001-0.7815-11.70 
  Ajit, Singh 1819 IND1.0010.12151.80 
  Dave, Shiv Shankar 1959 IND0.001-0.7515-11.25 
  Siddharth, S 1800 IND1.0010.11151.65 
  Chiraranjan, Bhuyan 1935 IND0.501-0.2715-4.05 
  Sumit, Grover 1973 IND1.0010.27154.05 
  Saxena, Manav 2035 IND1.0010.34155.10 
  Hegde, Naveen 2038 IND1.0010.35155.25 
  Arun, Karthik R 2277 IND0.001-0.3315-4.95 
  Kakkad, Vikrant 2009 IND1.0010.31154.65 
  Debashis, Das 2295 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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