Individual Calculations September 2009
 Pigula, Marek  Total change: -44.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 2218 2131 0.50 9 -2.95 15 -44.25 
  Graca, Robert 2183 FRA0.001-0.4315-6.45 
  Winski, Lukasz 2075 POL0.001-0.5815-8.70 
  Mucha, Roman 2176 POL0.001-0.4415-6.60 
  Strzemiecki, Zbigniew f2314 POL0.001-0.2615-3.90 
  Warakomska, Anna wf2193 POL0.001-0.4115-6.15 
  Klekowski, Maciej 2292 POL0.001-0.2915-4.35 
  Smola, Michal 2231 POL0.5010.14152.10 
  Sadzikowski, Daniel 2284 POL0.001-0.3015-4.50 
  Sabuk, Piotr 2216 POL0.001-0.3815-5.70 

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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