Individual Calculations October 2013
 Perera, Sehath Sanvidu R A D  Total change: 0.00  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 09 Open Hikkaduwa SRI 2013-09-01
RcRownchangeRpKK*chgGame
 1269 0 0.00 2 0.00 469   0.00 
  Akilesh, Viswaa 1356 IND0.0010.00 0.00 
  Liyanage, R L C Sasmitha 1182 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)
 
 4th Buddhi International Rating Chess Championship 2013 Gampaha SRI 2013-09-19
RcRownchangeRpKK*chgGame
 1343 0 0.00 3 0.00 543   0.00 
  Wijesuriya, G P Y 1276 SRI0.0010.00 0.00 
  Chamikara, H M D R Dilusha 1426 SRI0.0010.00 0.00 
  Gunawardana, I M T M 1327 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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