Individual Calculations January 2012
 Gunasinghe, S R  Total change: -4.20  Rating chartPersonal card
 Sri Lanka Inter Club Super League 2011 Colombo SRI 2011-11-10
RcRownchangeKK*chgGame
 2010 1920 2.00 6 -0.28 15 -4.20 
  Alahakoon, A M C B 1948 SRI0.001-0.4615-6.90 
  Wijekoon, Chandana 2024 SRI0.5010.14152.10 
  Wijesuriya, G Luxman 2055 SRI0.001-0.3215-4.80 
  Kalugampitiya, R S 2128 SRI0.001-0.2315-3.45 
  Bandara, P M R L 2006 SRI0.5010.12151.80 
  Amarasena, Kaveesha 1901 SRI1.0010.47157.05 

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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