Individual Calculations May 2017
 Burri, Roland  Total change: 9.20  Rating chartPersonal card
 Coupe du Leman Cat. A Vaud 2017 different places SUI 2017-02-13
RcRownchangeKK*chgGame
 1790 1703 1.50 4 -0.04 40 -1.60 
  Massard, Philippe 1678 SUI1.0010.474018.80 
  Morand, Simon 1931 SUI0.5010.294011.60 
  De Kalbermatten, Adrien 1800 SUI0.001-0.3740-14.80 
  Schweizer, Ulrich 1751 SUI0.001-0.4340-17.20 

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)
 
 13.Open de Payerne round 5-6 Payerne SUI 2017-04-13
RcRownchangeKK*chgGame
 1490 1665 1.00 1 0.27 40 10.80 
  Overney, Alain 1490 SUI1.0010.274010.80 

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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