Individual Calculations November 2009
 Kulasekara, K D M T  Total change: 3.25  Rating chartPersonal card
 The Ravana Challenge International Chess Tournament 2009 Colombo SRI 2009-09-12
RcRownchangeKK*chgGame
 1990 1867 3.00 8 0.13 25 3.25 
  Ismagambetov, Anuar g2267  * KAZ0.001-0.0825-2.00 
  Chathuri, Karunanayake 1619 SRI0.001-0.8125-20.25 
  Pieris, T D R 2098 SRI0.001-0.2125-5.25 
  Kushagra, Sharma 1691 IND1.0010.27256.75 
  Mallawarachchi, T S 2072 SRI1.0010.762519.00 
  Kurukulasuriya, P 2052 SRI0.001-0.2625-6.50 
  Navalgund, Niranjan 2185 IND0.5010.37259.25 
  Perera, W C C 1935 SRI0.5010.09252.25 
 * 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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