Individual Calculations July 2008
 Kostyra, Stanislaw  Total change: 5.90  Rating chartPersonal card
 Class Bialystok Spring 2008 group A Bialystok POL 2008-05-01
RcRownchangeKK*chgGame
 2042 2273 7.50 9 0.59 10 5.90 
  Lapinski, Krzysztof 2218 POL1.0010.42104.20 
  Bobras, Jan 1923 POL1.0010.11101.10 
  Remiszewski, Tomasz 1923 POL1.0010.11101.10 
  Sieklucki, Adam 1923 POL1.0010.11101.10 
  Roszkowski, Rafal 2225 POL0.501-0.0710-0.70 
  Puksza, Andrzej 1967 POL1.0010.14101.40 
  Zinczuk, Leon 1923 POL1.0010.11101.10 
  Smirnov, Aleksander 2241 BLR0.001-0.5410-5.40 
  Daciuk, Slawomir 2037 POL1.0010.20102.00 

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)
 

 

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