Individual Calculations July 2008
 Mackowiak, Marek  Total change: -11.25  Rating chartPersonal card
 3rd Chess League of the Wielkopolska Voivodeship Wielkopolska POL 2007-11-18
RcRownchangeKK*chgGame
 2112 2210 5.50 10 -0.75 15 -11.25 
  Kapral, Krzysztof 2162 POL0.501-0.0715-1.05 
  Chwilkowski, Gabriel 1962 POL1.0010.19152.85 
  Nawrocki, Przemyslaw 1973 POL1.0010.20153.00 
  Krupa, Bartlomiej 2041 POL1.0010.28154.20 
  Banach, Wieslaw 2082 POL0.501-0.1715-2.55 
  Joachimiak, Roman 2100 POL0.501-0.1515-2.25 
  Maciejczak, Jakub 2328 POL0.001-0.3415-5.10 
  Sieciechowicz, Marcin 2246 POL0.001-0.4515-6.75 
  Drozdzynski, Daniel 2008 POL1.0010.24153.60 
  Wieclaw, Michal 2222 POL0.001-0.4815-7.20 

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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