Individual Calculations July 2008
 Puksza, Andrzej  Total change: -15.90  Rating chartPersonal card
 Class Bialystok Spring 2008 group A Bialystok POL 2008-05-01
RcRownchangeKK*chgGame
 2066 1967 2.00 8 -1.06 15 -15.90 
  Sieklucki, Adam 1781 POL0.501-0.2415-3.60 
  Roszkowski, Rafal 2225 POL0.001-0.1815-2.70 
  Daciuk, Slawomir 2037 POL0.001-0.4015-6.00 
  Zinczuk, Leon 1915 POL0.501-0.0715-1.05 
  Smirnov, Aleksander 2241 BLR0.001-0.1715-2.55 
  Kostyra, Stanislaw m2273 POL0.001-0.1415-2.10 
  Lapinski, Krzysztof 2218 POL0.001-0.1915-2.85 
  Bobras, Jan 1838 POL1.0010.33154.95 

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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