Individual Calculations September 2011
 Czarnik, Josef  Total change: -3.90  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open A Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 2140 2030 3.00 9 -0.26 15 -3.90 
  Reshetnikov, Evgeny f2295 RUS0.001-0.1815-2.70 
  Zakoscielna, Kinga wf2135 POL0.001-0.3615-5.40 
  Mazalon, Mariusz 2047 POL0.5010.02150.30 
  Kotlowski, Tomasz 2052 POL0.001-0.4715-7.05 
  Janiszewski, Maciej 2016 POL0.501-0.0215-0.30 
  Szmidt, Przemyslaw 2015 POL1.0010.48157.20 
  Mulet, Piotr f2321 POL0.001-0.1515-2.25 
  Nasuta, Grzegorz 2198 POL0.5010.22153.30 
  Warakomska, Anna wf2181 POL0.5010.20153.00 

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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