Individual Calculations September 2009
 Hofmann, Annett  Total change: -3.15  Rating chartPersonal card
 Olomouc Chess Summer 2009 - Open Olomouc Olomouc CZE 2009-08-06
RcRownchangeKK*chgGame
 1976 2000 4.00 8 -0.21 15 -3.15 
  Ter-Karapetian, Alex 2191 GEO0.001-0.2515-3.75 
  Holle, Cedric 1729 GER1.0010.17152.55 
  Kasparova, Tatiana wm2169 BLR0.001-0.2815-4.20 
  Luzikova, Nicola 1753 CZE1.0010.19152.85 
  Sikora-Lerch, Jan m2221 CZE0.5010.28154.20 
  Korchagina, Victoria wf2166 RUS0.001-0.2815-4.20 
  Badik, Maksym 1752 UKR0.501-0.3115-4.65 
  Korinek, Jaroslav 1829 CZE1.0010.27154.05 

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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