Individual Calculations July 2009
 Nowakowski, Sebastian  Total change: -7.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 Slask POL 2009-01-18
RcRownchangeKK*chgGame
 1982 1893 1.00 4 -0.52 15 -7.80 
  Wandzik, Wojciech 2051 POL0.001-0.2915-4.35 
  Brodacki, Bernard 2004 POL0.001-0.3515-5.25 
  Pacak, Mateusz 1917 POL1.0010.53157.95 
  Gawronek, Jozef 1956 POL0.001-0.4115-6.15 

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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