Individual Calculations September 2009
 Barski, Radoslaw  Total change: -15.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 2074 2218 5.00 9 -1.16 15 -17.40 
  Szumilas, Piotr 2127 POL1.0010.38155.70 
  Sowul, Bartosz 2081 POL0.001-0.6815-10.20 
  Sochacki, Wojtek 2197 FRA0.001-0.5315-7.95 
  Ziebinski, Bartosz 2045 POL1.0010.27154.05 
  Puksza, Andrzej 1936 POL1.0010.16152.40 
  Lis, Marek 2079 POL1.0010.31154.65 
  Karski, Lukasz 1960 POL1.0010.18152.70 
  Goluch, Piotr 2040 POL0.001-0.7315-10.95 
  Janczarski, Michal 2202 POL0.001-0.5215-7.80 

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)
 
 XX Jubileuszowy Miedzynarodowy Festiwal Szachowy im.Jozefa Kochana Koszain POL 2009-08-06
RcRownchangeKK*chgGame
 2188 2218 4.50 8 0.16 15 2.40 
  Bes, Michal 1983 POL1.0010.21153.15 
  Urban, Klaudiusz m2456 POL0.001-0.2015-3.00 
  Weichhold, Pawel 2082 POL0.001-0.6815-10.20 
  Nowak, Maciej 2036 POL1.0010.26153.90 
  Obrusnik, Michal 2165 POL1.0010.43156.45 
  Malisauskas, Vidmantas g2489 LTU0.001-0.1715-2.55 
  Czernicki, Bogdan 2034 POL1.0010.26153.90 
  Kukula, Pawel 2255 POL0.5010.05150.75 

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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