Individual Calculations July 2009
 Lubosik, Zbigniew  Total change: 10.95  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2143 2106 3.00 5 0.73 15 10.95 
  Bondar, Patryk 1971 POL0.501-0.1815-2.70 
  Pawlus, Grzegorz 2026 POL1.0010.39155.85 
  Dabek, Roman f2347 POL0.5010.30154.50 
  Diczew, Filip 2133 POL0.5010.04150.60 
  Kornasiewicz, Stanislaw f2238 POL0.5010.18152.70 

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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