Blitz: Individual Calculations February 2023
 Weigall, Jay  Total change: 1.60  Rating chartPersonal card
 2023 Oceania Zonal Blitz Melbourne AUS 2023-01-26
RcRownchangeKK*chgGame
 1570 1519 4.50 9 0.04 40 1.60 
  Wallis, Christopher f2273 AUS0.5010.504020.00 
  Cooper, Joshua 1416 AUS0.501-0.1440-5.60 
  Retnaraja, Ethan 1744 AUS0.001-0.2240-8.80 
  Liu, Richard Jingjie 1370 NZL1.0010.304012.00 
  Prasad, Lalit c2001 AUS0.001-0.0540-2.00 
  Lee, Jayden S 1503 AUS0.001-0.5240-20.80 
  Kariyawasam, Trent 1213 AUS0.501-0.3640-14.40 
  Yang, Bochen 1129 AUS1.0010.09403.60 
  Jurac, Anthony 1479 AUS1.0010.444017.60 

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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