Individual Calculations May 2015
 Stoeri, Simon  Total change: 21.80  Rating chartPersonal card
 11.Open de Payerne (round 5-6 of 7) Payerne SUI 2015-04-02
RcRownchangeKK*chgGame
 1849 2203 2.00 2 0.22 20 4.40 
  Hofmann, Colin 1833 SUI1.0010.10202.00 
  Gilliand, Timothee 1864 SUI1.0010.12202.40 

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
 2036 2203 3.00 3 0.87 20 17.40 
  Ducrest, Michel 1898 SUI1.0010.14202.80 
  Zarri, Florian 2089 SUI1.0010.34206.80 
  Berset, Philippe 2121 SUI1.0010.39207.80 

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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