Rapid: Individual Calculations August 2018
 Sovetbekova, Nurai  Total change: 34.60  Rating chartPersonal card
 14th Asian Schools Rapid Chess Championship 2018 - under 13 Girls Waskaduwa SRI 2018-07-08
RcRownchangeKK*chgGame
 1276 1307 5.50 7 1.73 20 34.60 
  Liyanage, Deshani Sanjula 1102 SRI1.0010.24204.80 
  Subasinghe, S M T D 1073 SRI1.0010.21204.20 
  Harati, Hasti 1492 IRI1.0010.742014.80 
  Sim, Jia Ru 1165 MAS0.001-0.6920-13.80 
  Pavalachandran, Ashvini 1397 SRI0.5010.12202.40 
  Femil, Chelladurai 1449 IND1.0010.692013.80 
  Premanath, Prasansa 1253 SRI1.0010.42208.40 

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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