Rapid: Individual Calculations December 2022
 Wolffs, Walter  Total change: 30.40  Rating chartPersonal card
 2022 Victorian Rapid Play Championship Melbourne AUS 2022-10-23
RcRownchangeKK*chgGame
 1491 1275 3.00 5 1.52 20 30.40 
  Ilic, Goran 1721 AUS0.001-0.0620-1.20 
  Rehill, Paul 1189 AUS1.0010.38207.60 
  Hong, Wilbur 1555 AUS0.5010.34206.80 
  Zhang, Kevin W 1206 AUS1.0010.40208.00 
  Jothibabu, Anandaram 1786 AUS0.5010.46209.20 

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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