Individual Calculations September 2010
 De Kalbermatten, Adrien  Total change: -8.10  Rating chartPersonal card
 Indiv. Swiss Championship HT1 Lenzerheide SUI 2010-07-08
RcRownchangeKK*chgGame
 2030 1893 2.50 8 -0.03 15 -0.45 
  Wilson, Alexandra wf2039 SUI0.001-0.3015-4.50 
  Bohrer, Ruth 1983 SUI1.0010.62159.30 
  Deubelbeiss, Rene 2065 SUI0.5010.23153.45 
  Meylan, Pierre 2082 SUI0.5010.25153.75 
  Caldelari, Andrea 2052 SUI0.5010.21153.15 
  Zarri, Florian 2010 SUI0.001-0.3415-5.10 
  Monnerat, David 2008 SUI0.001-0.3415-5.10 
  Oesch, Harry 1998 SUI0.001-0.3615-5.40 

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)
 
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 2177 1893 0.00 3 -0.51 15 -7.65 
  Barletta, Mauro c2212 ITA0.001-0.1315-1.95 
  Roschina, Tatiana wg2260 RUS0.001-0.1015-1.50 
  Langwieser, Alexander 2058 AUT0.001-0.2815-4.20 

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)
 

 

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