Individual Calculations October 2013
 Ziaja, Krystian  Total change: 16.35  Rating chartPersonal card
 Festiwal Szachowy - Konik Morski Rewala -Open B Rewal POL 2013-08-19
RcRownchangeKK*chgGame
 1927 1885 5.00 9 1.09 15 16.35 
  Kwasniewski, Pawel 1536 POL0.501-0.3915-5.85 
  Niedbal, Piotr 1773 POL1.0010.35155.25 
  Jedras, Piotr 2008 POL1.0010.671510.05 
  Ancuta, Adam 1976 POL0.001-0.3815-5.70 
  Jablonska, Sabina 1957 POL0.5010.10151.50 
  Markiewicz, Mateusz 2029 POL1.0010.691510.35 
  Parol, Pawel 1988 POL0.5010.14152.10 
  Koziej, Maciej 2063 POL0.001-0.2715-4.05 
  Pietinen, Pekka 2015 FIN0.5010.18152.70 

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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