Individual Calculations March 2011
 Karunarathne, W M V W B  Total change: 0.00  Rating chartPersonal card
 64Squares Chess Challenge - 2011 Kandy SRI 2011-01-15
RcRownchangeRpKK*chgGame
 1728 0 4.00 8 0.00 1728   0.00 
  Senanayaka, P D 1846 SRI0.0010.00 0.00 
  Rabel, Chinthaka 1737 SRI0.0010.00 0.00 
  Perera, B S 1548 SRI1.0010.00 0.00 
  Chandrasiri, S A K 1646 SRI1.0010.00 0.00 
  Kumara, Sisira 1811 SRI0.5010.00 0.00 
  Haputhanthri, H U D B 1685 SRI0.5010.00 0.00 
  Weerasooriya, J M 1717 SRI1.0010.00 0.00 
  Bandara, A J K D 1830 SRI0.0010.00 0.00 

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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