Individual Calculations May 2018
 Courtney, Michael J  Total change: 5.40  Rating chartPersonal card
 2018 South Australian Candidates Adelaide AUS 2018-02-06
RcRownchangeKK*chgGame
 1654 1758 4.00 6 0.27 20 5.40 
  Steffensen, Dennis A 1739 AUS1.0010.47209.40 
  Haydn, Gavin 1694 AUS0.001-0.5920-11.80 
  Cinco, Dino 1637 AUS1.0010.34206.80 
  Staak, Eric 1671 AUS1.0010.38207.60 
  Paprzycki, Eryk 1822 AUS0.001-0.4120-8.20 
  Giouvantsioudis-Mousiadis, Arist 1359 GRE1.0010.08201.60 

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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