Individual Calculations May 2012
 Bahna, Jan  Total change: -21.15  Rating chartPersonal card
 3rd league SVK gr. A2 Various SVK 2011-10-16
RcRownchangeKK*chgGame
 2018 1977 3.50 11 -1.41 15 -21.15 
  Janko, Ladislav 2229 SVK0.001-0.1915-2.85 
  Liptak, Dusan 2075 SVK0.001-0.3715-5.55 
  Kovarik, Otto 2018 SVK0.001-0.4415-6.60 
  Ambros, Rafael 2018 SVK1.0010.56158.40 
  Diviak, Rudolf 1865 SVK1.0010.35155.25 
  Bincik, Pavol 1916 SVK0.501-0.0815-1.20 
  Hertel, Ondrej 2073 SVK0.001-0.3715-5.55 
  Londin, Martin 1961 SVK0.501-0.0215-0.30 
  Skapikova, Lubica 1867 SVK0.001-0.6515-9.75 
  Merva, Frantisek 2047 SVK0.5010.10151.50 
  Darazs, Zoltan 2127 HUN0.001-0.3015-4.50 

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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