Individual Calculations July 2008
 Kruczynski, Marek  Total change: -23.55  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 2165 2003 0.00 5 -1.48 15 -22.20 
  Kopec, Mariusz 2143 POL0.001-0.3115-4.65 
  Januszewski, Tomasz 1988 POL0.001-0.5215-7.80 
  Butkiewicz, Lukasz 2310 POL0.001-0.1415-2.10 
  Zminda, Bogdan 2141 POL0.001-0.3115-4.65 
  Pankiewicz, Tomasz 2242 POL0.001-0.2015-3.00 

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)
 
 Krajsky prebor KHSS various CZE 2007-10-28
RcRownchangeKK*chgGame
 1937 2003 0.50 1 -0.09 15 -1.35 
  Kunes, Jan 1937 CZE0.501-0.0915-1.35 

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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