Rapid: Individual Calculations June 2022
 Forace, Lee  Total change: -1.00  Rating chartPersonal card
 Canberra Street Chess 14th May 2022 Canberra AUS 2022-05-14
RcRownchangeKK*chgGame
 1623 1547 2.50 6 -0.05 20 -1.00 
  Li, Hui c1989 MAC0.001-0.0620-1.20 
  Scully, Mark 1379 AUS1.0010.28205.60 
  Patterson, Miles 1737 AUS1.0010.752015.00 
  Amer, Abdulmalk 1740 LBA0.001-0.2520-5.00 
  Cheng, Larry 1383 AUS0.001-0.7220-14.40 
  Surandiran, Sherman 1512 AUS0.501-0.0520-1.00 

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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