Individual Calculations May 2020
 Lower, Kevin  Total change: -14.80  Rating chartPersonal card
 2020 South Australian Candidates Rounds 1-6 Adelaide AUS 2020-02-04
RcRownchangeKK*chgGame
 1522 1467 0.50 3 -0.74 20 -14.80 
  Vanderhoek, John F 1750 AUS0.001-0.1620-3.20 
  White, Henry 1738 AUS0.001-0.1720-3.40 
  Maria, Alistair 1078 AUS0.501-0.4120-8.20 

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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