Rapid: Individual Calculations July 2022
 Gunathilake, M D Vinuda Shenal  Total change: 55.00  Rating chartPersonal card
 Western Asian Youth Rapid Chess Championships 2022, Open U-14 Ukulhas MDV 2022-06-16
RcRownchangeKK*chgGame
 1477 1364 5.00 6 2.75 20 55.00 
  Thennakoon, Disara 1116 SRI1.0010.19203.80 
  Md. Sajidul, Haque 1780 BAN1.0010.932018.60 
  Sahib, Singh 1693 IND0.5010.38207.60 
  Dumanuly, Sultanbeibarys 1519 KAZ0.5010.21204.20 
  Bozorov, Javokhir 1443 UZB1.0010.612012.20 
  Ridwan, Syed 1313 BAN1.0010.43208.60 

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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