Individual Calculations May 2015
 Cirafici, Pierre  Total change: -94.00  Rating chartPersonal card
 11.Open de Payerne (round 5-6 of 7) Payerne SUI 2015-04-02
RcRownchangeKK*chgGame
 1775 1787 1.00 2 -0.02 40 -0.80 
  Bueche, Lucas 1526 SUI1.0010.18407.20 
  Schneuwly, Achim 2023 SUI0.001-0.2040-8.00 

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. Open de la Broye Payerne SUI 2015-04-10
RcRownchangeKK*chgGame
 1732 1787 0.00 4 -2.33 40 -93.20 
  Berset, Philippe 2121 SUI0.001-0.1240-4.80 
  Berger, Guillaume 1612 FRA0.001-0.7340-29.20 
  Juchler, Celine 1668 SUI0.001-0.6640-26.40 
  Bueche, Lucas 1526 SUI0.001-0.8240-32.80 

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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