Individual Calculations July 2009
 Wiecek, Pawel  Total change: -29.70  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2102 2100 2.50 9 -1.98 15 -29.70 
  Denderski, Piotr 2264 POL0.001-0.2815-4.20 
  Matras-Clement, Agnieszka wm2204 POL0.001-0.3615-5.40 
  Kobylecki, Grzegorz 2108 POL0.5010.01150.15 
  Witoszek, Tadeusz 2039 POL0.001-0.5815-8.70 
  Radzikowski, Dawid 1953 POL0.001-0.7015-10.50 
  Binkiewicz, Dariusz 2099 POL1.0010.50157.50 
  Botor, Michal 1970 POL0.001-0.6815-10.20 
  Drygalski, Wojciech 2146 POL0.001-0.4415-6.60 
  Diczew, Filip 2133 POL1.0010.55158.25 

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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