Individual Calculations July 2008
 Berger, Stefan  Total change: 13.50  Rating chartPersonal card
 SGM (League 1, 2) decentralized SUI 2007-10-27
RcRownchangeKK*chgGame
 2037 2003 2.00 4 0.18 25 4.50 
  Z`berg, Jean-Pierre 2079 SUI0.5010.10252.50 
  Maeder, David 2092 SUI0.5010.12253.00 
  Nuri, Karo 2040 SUI0.5010.05251.25 
  Schmuki, Roman 1935 SUI0.501-0.0925-2.25 

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)
 
 Amateur CHessOpen Lugano SUI 2008-05-01
RcRownchangeKK*chgGame
 2233 2003 1.00 3 0.36 25 9.00 
  Dietz, Juergen f2237 GER0.5010.29257.25 
  Schlierkamp, Ferdinand 2192 GER0.5010.25256.25 
  Sofrigin, Alexej f2270 RUS0.001-0.1825-4.50 

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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