Rapid: Individual Calculations December 2022
 Pearl, Oliver  Total change: -16.40  Rating chartPersonal card
 2022 Victorian Rapid Play Championship Melbourne AUS 2022-10-23
RcRownchangeKK*chgGame
 1615 1546 2.00 5 -0.41 40 -16.40 
  Solomon, Stephen J m2281 AUS0.5010.494019.60 
  Zhang, Kevin W 1206 AUS1.0010.12404.80 
  Dakic, Dusan 1680 AUS0.001-0.3240-12.80 
  Cook, Geoff L 1659 AUS0.001-0.3540-14.00 
  Parikh, Rohan 1247 AUS0.501-0.3540-14.00 

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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