Individual Calculations November 2009
 Pieris, T D R  Total change: -14.70  Rating chartPersonal card
 The Ravana Challenge International Chess Tournament 2009 Colombo SRI 2009-09-12
RcRownchangeKK*chgGame
 2067 2098 4.00 9 -0.98 15 -14.70 
  Georgiev, Vladimir g2498  * MKD0.001-0.0815-1.20 
  Pinto, Semuthu 1832 SRI0.001-0.8215-12.30 
  Egodage, Keshan 1821 SRI1.0010.17152.55 
  Kulasekara, K D M T 1867 SRI1.0010.21153.15 
  Maheswaran, P f2347 IND0.001-0.1915-2.85 
  Liyanapathirana, P. V. 1788 SRI1.0010.14152.10 
  Jayawardena, M 1955 SRI1.0010.31154.65 
  Rusev, Krasimir g2498  * BUL0.001-0.0815-1.20 
  Hapuarachchi, H L M 1998 SRI0.001-0.6415-9.60 
 * 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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