Individual Calculations April 2022
 Stoltz, Pieter  Total change: -31.20  Rating chartPersonal card
 2022 St George Club Championship Rounds 3-7 Sydney AUS 2022-03-01
RcRownchangeKK*chgGame
 1675 1487 0.00 3 -0.78 40 -31.20 
  Allison, Brian C 1582 AUS0.001-0.3740-14.80 
  Babic, Michael S 1694 AUS0.001-0.2340-9.20 
  Saint, Graham D 1748 AUS0.001-0.1840-7.20 

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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