Individual Calculations July 2009
 Stepien, Marcin  Total change: 25.35  Rating chartPersonal card
 Lower Silesian's Leagues Dolny Slask POL 2008-10-26
RcRownchangeKK*chgGame
 2062 2086 7.00 10 1.69 15 25.35 
  Grzesik, Norbert 1904 POL0.501-0.2415-3.60 
  Gusarow, Mariusz 2155 POL0.5010.10151.50 
  Kmiecik, Wojciech 1973 POL0.501-0.1515-2.25 
  Sabuk, Piotr 2078 POL1.0010.49157.35 
  Zielinski, Zbigniew 1952 POL1.0010.32154.80 
  Swierczewski, Marek 2186 POL1.0010.64159.60 
  Drazek, Wladyslaw 2044 POL1.0010.44156.60 
  Gromczak, Dariusz 2096 POL0.5010.01150.15 
  Bebel, Arkadiusz 2250 POL0.001-0.2815-4.20 
  Dowgird, Filip 1983 POL1.0010.36155.40 

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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