Blitz: Individual Calculations February 2023
 Shokirjonova, Barchinoy  Total change: -6.80  Rating chartPersonal card
 Asian Schools Blitz CC 2022- U 15 G Waskaduwa SRI 2022-12-06
RcRownchangeKK*chgGame
 1397 1685 5.50 7 -0.17 40 -6.80 
  Rambukwella, Ruwanya Sethumli 1211 SRI1.0010.05402.00 
  Akuratiya, A G Javindi Avarjana 1313 SRI0.001-0.9040-36.00 
  Silva, U M Senaya Shavindi 1285  * SRI1.0010.08403.20 
  Wickramarathne, P W G Gaveshi 1285  * SRI1.0010.08403.20 
  Attanayake, Chanindi Mewna 1510 SRI1.0010.274010.80 
  Gamage, Desandhi Dhihansa 1678 SRI1.0010.494019.60 
  Sanudula, K M Dahamdi wc1497 SRI0.501-0.2440-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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