Individual Calculations October 2008
 Duch, Mariusz  Total change: -19.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2193 2269 4.00 9 -1.30 15 -19.50 
  Bardeli, Lukasz f2317 POL0.5010.07151.05 
  Kuciel, Wladyslaw 2129 POL0.501-0.1915-2.85 
  Nurkiewicz, Maciej 2384 POL0.5010.16152.40 
  Kos, Pawel 2275 POL0.001-0.4915-7.35 
  Niemiec, Artur 2230 POL0.501-0.0515-0.75 
  Swicarz, Maciej 2284 POL0.001-0.4815-7.20 
  Polok, Kacper 1919 POL0.501-0.3915-5.85 
  Lach, Ireneusz 1999 POL0.501-0.3315-4.95 
  Pazderski, Ziemowit 2197 POL1.0010.40156.00 

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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