Individual Calculations May 2010
 Szmyd, Marek  Total change: -40.35  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 2083 2147 2.00 8 -2.69 15 -40.35 
  Szewczyk, Jacek 2146 POL0.001-0.5015-7.50 
  Dzieczkaniec, Piotr 2031 POL1.0010.34155.10 
  Laszewicz, Pawel 2219 POL0.001-0.4015-6.00 
  Kmiecik, Wojciech 2013 POL0.001-0.6815-10.20 
  Klukiewicz, Piotr 2049 POL0.001-0.6315-9.45 
  Dowgird, Filip 2036 POL0.001-0.6515-9.75 
  Stepien, Marcin 2111 POL0.501-0.0515-0.75 
  Najduk, Jacek 2058 POL0.501-0.1215-1.80 

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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