Blitz: Individual Calculations April 2023
 O`rourke, Kevin  Total change: -20.40  Rating chartPersonal card
 2023 City of Sydney Blitz Sydney AUS 2023-03-12
RcRownchangeKK*chgGame
 1728 1585 1.50 7 -1.02 20 -20.40 
  Huynh, Arthur 1993 AUS0.5010.42208.40 
  Phan, James 1930 AUS0.001-0.1120-2.20 
  Van, Nikolaus 1472 AUS0.001-0.6520-13.00 
  Borsa, Cristian 1954 ROU0.001-0.1020-2.00 
  Verma, Rudra 1497 AUS0.001-0.6220-12.40 
  Diemer, Tim 2031 AUS0.001-0.0620-1.20 
  Di, Elvin 1216 AUS1.0010.10202.00 

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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