Individual Calculations July 2009
 Szopka, Dariusz  Total change: 14.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 Slask POL 2009-01-18
RcRownchangeKK*chgGame
 1991 2171 7.50 9 0.98 15 14.70 
  Kawala, Maciej 1953 POL1.0010.22153.30 
  Lach, Krzysztof 2038 POL0.501-0.1815-2.70 
  Kunicki, Michal 2078 POL0.501-0.1315-1.95 
  Brozek, Lukasz 1846 POL0.501-0.3715-5.55 
  Leczycki, Pawel 1954 POL1.0010.22153.30 
  Slezak, Robert 2122 POL1.0010.43156.45 
  Krzempek, Krystian 1821 POL1.0010.11151.65 
  Noga, Jozef 2030 POL1.0010.31154.65 
  Michalczyk, Stanislaw 2077 POL1.0010.37155.55 

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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