Individual Calculations October 2013
 Robak, Zbigniew  Total change: -34.65  Rating chartPersonal card
 DMP - II liga seniorow Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 2178 2246 3.00 9 -2.31 15 -34.65 
  Toczek, Grzegorz f2278 POL1.0010.54158.10 
  Majcher, Marcin 2182 POL0.001-0.5915-8.85 
  Wozniak, Marcin 2203 POL0.501-0.0615-0.90 
  Moskwinski, Tadeusz 2071 POL0.001-0.7315-10.95 
  Lewtak, Damian 2275 POL0.001-0.4615-6.90 
  Suliborski, Jakub 2007 POL0.501-0.3015-4.50 
  Jagodzinski, Piotr 2208 POL0.001-0.5515-8.25 
  Kasperek, Ryszard 2210 POL0.501-0.0515-0.75 
  Zgadzaj, Rafal 2166 POL0.501-0.1115-1.65 

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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