Individual Calculations November 2009
 Sushrutha, Reddy  Total change: 9.30  Rating chartPersonal card
 The Ravana Challenge International Chess Tournament 2009 Colombo SRI 2009-09-12
RcRownchangeKK*chgGame
 1879 1852 4.00 7 0.62 15 9.30 
  Toufighi, Homayoon m2252  * IRI0.001-0.0815-1.20 
  Vivek, M 1661 IND0.501-0.2515-3.75 
  Ivana Maria, Furtado wc1840 IND0.001-0.5215-7.80 
  Jayasundara, P K U M 1902 SRI1.0010.57158.55 
  Karunanayake, Mayuri 1680 SRI1.0010.27154.05 
  Kalugampitiya, R S 2131 SRI0.5010.34155.10 
  Selvaratnam, Navodya 1690 SRI1.0010.29154.35 
 * 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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