Individual Calculations May 2011
 Sroka, Janusz  Total change: 22.95  Rating chartPersonal card
 47 Otwarte Mistrzostwa Chorzowa OPEN FIDE Chorzow POL 2011-03-26
RcRownchangeKK*chgGame
 2052 2091 6.50 9 1.53 15 22.95 
  Gora, Tomasz 1868 POL1.0010.22153.30 
  Wozniak, Dawid 1917 POL1.0010.27154.05 
  Piesik, Piotr 2216 POL0.001-0.3315-4.95 
  Mucha, Piotr 1707 POL0.501-0.4115-6.15 
  Michalski, Edmund 1910 POL1.0010.26153.90 
  Kastelik, Adrian 1996 POL0.501-0.1315-1.95 
  Polok, Kacper 2046 POL1.0010.44156.60 
  Koziak, Vitali m2471 UKR0.5010.41156.15 
  Mulet, Piotr f2334 POL1.0010.801512.00 

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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