Individual Calculations October 2013
 Abhayarathne, K A K P  Total change: 0.00  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 11 Open Hikkaduwa SRI 2013-09-01
RcRownchangeRpKK*chgGame
 1539 0 1.50 4 0.00 1452   0.00 
  Willathgamuwa, Rowan 1734 AUS0.0010.00 0.00 
  Sezdbekov, Ruslan 1719 KGZ1.0010.00 0.00 
  Nanayakkara, J A K Saranath 1449 SRI0.0010.00 0.00 
  Liyanarachchi, Sanosh Shamal 1255 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)
 
 4th Buddhi International Rating Chess Championship 2013 Gampaha SRI 2013-09-19
RcRownchangeRpKK*chgGame
 1734 0 0.00 3 0.00 934   0.00 
  Peiris, T S S f2068 SRI0.0010.00 0.00 
  Mihiranga, Yasiru 1545 SRI0.0010.00 0.00 
  Weerasinghe, Chamath 1589 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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