Individual Calculations July 2009
 Pahud, Cedric  Total change: 0.45  Rating chartPersonal card
 Coupe du Leman Cat.A-VAUD different places SUI 2008-10-01
RcRownchangeKK*chgGame
 2056 2113 1.50 2 0.35 15 5.25 
  Tcheau, Alain 2000 SUI1.0010.35155.25 
  Perruchoud, Pierre 2111 SUI0.5010.00150.00 

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)
 
 Int. Open Lenk LENK SUI 2009-04-09
RcRownchangeKK*chgGame
 2003 2114 3.50 6 -0.32 15 -4.80 
  Fiechter, Pierre 1764 SUI0.501-0.3915-5.85 
  Duratti, Lindo 2210 FRA0.001-0.3715-5.55 
  Monnerat, David 1964 SUI1.0010.30154.50 
  Lumsdon, Andrew 2052 SUI0.501-0.0915-1.35 
  Skouvaklis, Alexis 2008 SUI0.501-0.1415-2.10 
  Kuenzli, Simon 2022 SUI1.0010.37155.55 

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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