Individual Calculations October 2012
 Kondagoda, P M B  Total change: -34.50  Rating chartPersonal card
 Kandy Open International Chess Championship 2012 Kandy SRI 2012-08-29
RcRownchangeKK*chgGame
 1556 1766 2.50 5 -1.15 30 -34.50 
  Weerasinghe, C C 1426 SRI1.0010.12303.60 
  Hapuarachchi, H L M 2012 SRI0.001-0.1930-5.70 
  Priyanath, W D Tharaka 1512 SRI0.501-0.3130-9.30 
  Dassanayake, D M G S 1465 SRI1.0010.15304.50 
  Nanayakkara, Damika Anupama 1366  * SRI0.001-0.9230-27.60 
 * 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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