Individual Calculations July 2008
 Wuethrich, Lorenz  Total change: 19.50  Rating chartPersonal card
 SGM (League 1, 2) decentralized SUI 2007-10-27
RcRownchangeKK*chgGame
 2224 2090 0.50 3 -0.47 15 -7.05 
  Froewis, Georg 2218 AUT0.001-0.3315-4.95 
  Hugentobler, Patrik 2277 SUI0.001-0.2615-3.90 
  Saccona, Silvano 2178 ITA0.5010.12151.80 

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)
 
 Amateur CHessOpen Lugano SUI 2008-05-01
RcRownchangeKK*chgGame
 2113 2084 4.00 5 1.77 15 26.55 
  Kalmar, Miksa 1734 HUN1.0010.11151.65 
  Sofrigin, Alexej f2270 RUS1.0010.741511.10 
  Profumo, Alberto 2229 ITA1.0010.691510.35 
  Paleologu, Vladimir 2170 SUI0.001-0.3815-5.70 
  Boschetti, Claudio 2163 SUI1.0010.61159.15 

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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