Individual Calculations November 2013
 Praczukowski, Stanislaw  Total change: -18.45  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach 2 Warszawa POL 2013-10-12
RcRownchangeKK*chgGame
 1797 1907 2.00 5 -1.23 15 -18.45 
  Maj, Pawel 1732 POL0.501-0.2315-3.45 
  Tegi, Robert 1753 POL0.501-0.2115-3.15 
  Brudzinski, Maciej 1745 POL1.0010.29154.35 
  Ciechonski, Piotr 1804 POL0.001-0.6415-9.60 
  Sokalski, Daniel 1952 POL0.001-0.4415-6.60 

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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