Individual Calculations July 2008
 Ciemniak, Krzysztof  Total change: -42.75  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship IV Legue KPZSzach POL 2007-11-04
RcRownchangeKK*chgGame
 1973 2079 1.50 5 -1.71 25 -42.75 
  Tadych, Anika 1916 POL0.001-0.7225-18.00 
  Janik, Tomasz 2082 POL0.5010.00250.00 
  Szczesniak, Andrzej 2043 POL0.001-0.5525-13.75 
  Studzinski, Tadeusz 1972 POL0.001-0.6525-16.25 
  Plecyng, Waldemar 1851 POL1.0010.21255.25 

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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