Rapid: Individual Calculations May 2022
 Barbier-Ramaiah, Riya Aude  Total change: 3.60  Rating chartPersonal card
 Muswell Hill FIDE Rapid - Apr 12 London ENG 2022-04-12
RcRownchangeKK*chgGame
 1295 1122 2.00 6 0.18 20 3.60 
  Llewellyn, Julian D 1572 ENG0.001-0.0620-1.20 
  Sarkar, Rian 1400 ENG0.001-0.1720-3.40 
  Haddock, Paul 1289 ENG0.001-0.2820-5.60 
  Iyer, Shrinivas 1127 ENG0.5010.01200.20 
  Goulbourne, Nick 1103 ENG1.0010.47209.40 
  Somupillai, Selvarattinam Genga 1276 ENG0.5010.21204.20 

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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