Individual Calculations July 2009
 Luka, Dariusz  Total change: -27.75  Rating chartPersonal card
 III Liga Podkarpacka Seniorow 2009 Lesko POL 2009-06-10
RcRownchangeKK*chgGame
 2026 1873 1.00 9 -1.85 15 -27.75 
  Kud, Wojciech 1829 POL0.501-0.0615-0.90 
  Balandynowicz, Wojciech 2045 POL0.001-0.2715-4.05 
  Podolski, Marcin 1770 POL0.001-0.6415-9.60 
  Lach, Ireneusz 2010 POL0.001-0.3215-4.80 
  Smola, Michal 2223 POL0.001-0.1115-1.65 
  Skomial, Mateusz 2004 POL0.5010.18152.70 
  Sygulski, Boguslaw m2223 POL0.001-0.1115-1.65 
  Muc, Marcin 2127 POL0.001-0.1915-2.85 
  Samek, Ryszard 2000 POL0.001-0.3315-4.95 

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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