Individual Calculations July 2022
 Le Grange, Rauen  Total change: -22.00  Rating chartPersonal card
 44th Trusts Chess Open A Auckland NZL 2022-06-04
RcRownchangeKK*chgGame
 1813 1629 0.00 4 -1.10 20 -22.00 
  Burns, Christopher J 1955 NZL0.001-0.1320-2.60 
  Sole, Michael D 1875 NZL0.001-0.1920-3.80 
  Langford, Joshua 1781 NZL0.001-0.3020-6.00 
  Ha, Huy Minh (timothy) 1642 NZL0.001-0.4820-9.60 

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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