Individual Calculations June 2015
 Cannatella, Joseph  Total change: -46.00  Rating chartPersonal card
 11.Open de Payerne (round 7) Payerne SUI 2015-05-21
RcRownchangeKK*chgGame
 1843 1747 0.00 1 -0.37 40 -14.80 
  Buerki, Gilles 1843 SUI0.001-0.3740-14.80 

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)
 
 6. Belper Weekend Open Belp SUI 2015-05-23
RcRownchangeKK*chgGame
 1933 1747 0.00 3 -0.78 40 -31.20 
  Schweizer, Samuel 2018 SUI0.001-0.1740-6.80 
  Jorns, Benedikt 1903 SUI0.001-0.2940-11.60 
  Bounlom, Samyo 1877 SUI0.001-0.3240-12.80 

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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