Individual Calculations March 2011
 Fonseka, C K D  Total change: 15.45  Rating chartPersonal card
 64Squares Chess Challenge - 2011 Kandy SRI 2011-01-15
RcRownchangeKK*chgGame
 1852 1921 5.00 7 1.03 15 15.45 
  Meegasthana, Tharidu 1547 SRI1.0010.10151.50 
  Rajapakse, R M C M 2184 SRI0.5010.32154.80 
  Bhagya, Viman 1984 SRI0.5010.09151.35 
  Herath, H M A K 1626 SRI1.0010.15152.25 
  Kalugampitiya, R S 2073 SRI0.001-0.3015-4.50 
  Savant, Riya wc1602 IND1.0010.13151.95 
  De Silva, Rasheen 1950 SRI1.0010.54158.10 

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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