Individual Calculations July 2011
 Gunarathna, D A Viraj Darshana  Total change: 0.00  Rating chartPersonal card
 Dhamso International Chess Festival Ambalangoda SRI 2011-04-22
RcRownchangeRpKK*chgGame
 1817 0 0.50 4 0.00 1495   0.00 
  De Moraes, Shamine 1902 SRI0.5010.00 0.00 
  Lamahewa, S 1828 SRI0.0010.00 0.00 
  Yashora, Tiumi 1743 SRI0.0010.00 0.00 
  Egodage, Keshan 1795 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)
 
 2nd Kandy Open Rating Chess Championship NICD, Polgolla, Kandy SRI 2011-05-18
RcRownchangeRpKK*chgGame
 1781 0 1.50 5 0.00 1632   0.00 
  Bhagya, Viman 2020 SRI1.0010.00 0.00 
  Samaranayake, K P R N 1768 SRI0.0010.00 0.00 
  Doluweera, Dinul Thisura 1750 SRI0.0010.00 0.00 
  Yatanwala, Manushka 1728 SRI0.0010.00 0.00 
  Doluweera, Minul Sanjula 1638 SRI0.5010.00 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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