Individual Calculations January 2013
 Borowski, Marek  Total change: -34.50  Rating chartPersonal card
 Jesienne ABC w Hetmanie - turniej B Warszawa POL 2012-09-24
RcRownchangeKK*chgGame
 1565 1585 3.50 11 -2.30 15 -34.50 
  Kesy, Maciej 1487 POL1.0010.37155.55 
  Prazmowski, Wlodzimierz 1543 POL0.501-0.0615-0.90 
  Katanowski, Piotr 1501 POL0.001-0.6215-9.30 
  Dlugolecki, Wladyslaw 1507 POL1.0010.39155.85 
  Debinski, Jaroslaw 1652 POL0.001-0.4115-6.15 
  Jarmolowski, Tadeusz 1700 POL0.001-0.3415-5.10 
  Kaczmarczyk, Marcin 1575 POL0.001-0.5115-7.65 
  Szczepaniak, Piotr 1497 POL0.001-0.6215-9.30 
  Lata, Slawomir 1478 POL0.501-0.1515-2.25 
  Kaminski, Stefan 1610 POL0.001-0.4715-7.05 
  Kwiek, Janusz 1669 POL0.5010.12151.80 

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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