Individual Calculations July 2010
 Kopacz, Lukasz  Total change: -23.10  Rating chartPersonal card
 III Liga Podkarpacka Seniorow Lubenia POL 2010-04-09
RcRownchangeKK*chgGame
 2026 2031 3.00 9 -1.54 15 -23.10 
  Pulik, Krzysztof 2176 POL0.001-0.3115-4.65 
  Podolski, Marcin 1773 POL1.0010.18152.70 
  Lach, Ireneusz 2015 POL1.0010.48157.20 
  Balandynowicz, Wojciech 2066 POL0.5010.05150.75 
  Muc, Marcin 2122 POL0.001-0.3815-5.70 
  Ziemniak, Piotr 1822 POL0.001-0.7715-11.55 
  Smola, Michal 2240 POL0.5010.27154.05 
  Sycz, Michal 1963 POL0.001-0.5915-8.85 
  Tabaka, Andrzej 2054 POL0.001-0.4715-7.05 

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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