Individual Calculations July 2009
 Ronke, Robert  Total change: 2.50  Rating chartPersonal card
 45 Otwarte Mistrzostwa Chorzowa Chorzow POL 2009-03-28
RcRownchangeKK*chgGame
 2007 1930 3.00 7 0.10 25 2.50 
  Mulet, Piotr f2280 POL0.5010.39259.75 
  Galyga, Zbigniew 2217 POL0.001-0.1625-4.00 
  Moryson, Adrian 1897 POL0.501-0.0525-1.25 
  Kuciel, Wladyslaw 2121 POL1.0010.752518.75 
  Buchowski, Adam 1919 POL0.001-0.5225-13.00 
  Fraczek, Leslaw 1908 POL0.001-0.5325-13.25 
  Faron, Rafal 1707 POL1.0010.22255.50 

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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