Individual Calculations July 2009
 Sieber, Martin  Total change: 10.65  Rating chartPersonal card
 2. liga F various CZE 2008-10-12
RcRownchangeKK*chgGame
 2058 2032 3.50 6 0.71 15 10.65 
  Jelinek, Marek 2084 CZE0.5010.07151.05 
  Ambros, Zdenek 1969 CZE1.0010.41156.15 
  Kalivoda, Jiri 2112 CZE0.001-0.3915-5.85 
  Zdrazil, Tomas 2038 CZE1.0010.51157.65 
  Mohyla, Tomas 2084 CZE0.001-0.4315-6.45 
  Macura, Emil 2058 CZE1.0010.54158.10 

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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