Blitz: Individual Calculations October 2013
 Gunathilake, M D Wonara S  Total change: -16.60  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 09 Girls Blitz Hikkaduwa SRI 2013-09-05
RcRownchangeKK*chgGame
 1387 1323 0.00 2 -0.83 20 -16.60 
  Goh, Jie Yi 1455 MAS0.001-0.3220-6.40 
  Jayasundara, Nisansa Hansali 1318 SRI0.001-0.5120-10.20 

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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