Individual Calculations June 2021
 Shaw, Robin A  Total change: 18.40  Rating chartPersonal card
 2021 Perth Club Championship Perth AUS 2021-03-31
RcRownchangeKK*chgGame
 1588 1611 3.00 4 0.92 20 18.40 
  Frankland, David M 1310 AUS1.0010.15203.00 
  Doshi, Chirag 1766 NZL1.0010.712014.20 
  De Yaak, Peter 1831 AUS0.001-0.2220-4.40 
  Brooke, John 1445 AUS1.0010.28205.60 

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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