Blitz: Individual Calculations February 2023
 Liyanage, G L Udara Punsandini  Total change: -52.40  Rating chartPersonal card
 Asian Schools Blitz CC 2022- U 17 G Waskaduwa SRI 2022-12-06
RcRownchangeKK*chgGame
 1316 1115 0.00 5 -1.31 40 -52.40 
  Bazarbaeva, Saadat 1467 KGZ0.001-0.1140-4.40 
  Sandeepani, M Tharushi 1444 SRI0.001-0.1240-4.80 
  Dissanayake, D A Thavinsa Archani 1120 SRI0.001-0.4940-19.60 
  Somarathne, Subhaga Kushali 1199 SRI0.001-0.3840-15.20 
  Orozbekova, Aiiza 1349 KGZ0.001-0.2140-8.40 

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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