Rapid: Individual Calculations August 2023
 Zhao, George  Total change: -24.00  Rating chartPersonal card
 2023 British Championship: Second Rapidplay Open Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1560 1571 2.50 6 -0.60 40 -24.00 
  Burnton, Joshua 1577 ENG0.001-0.4940-19.60 
  Banerji, Kumar 1513 ENG1.0010.424016.80 
  Kairat, Alexander 1581 ENG0.5010.01400.40 
  Zhu, Pengxiao 1385 ENG0.001-0.7440-29.60 
  Madhavan, Sanjith 1775 SCO0.001-0.2440-9.60 
  Honarvarmahalati, Hooman 1531 IRI1.0010.444017.60 

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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