Individual Calculations July 2011
 Petras, Milan  Total change: 24.90  Rating chartPersonal card
 Prebor Prahy jednotlivcu 2011 Praha CZE 2011-04-19
RcRownchangeKK*chgGame
 2090 2035 4.50 9 0.69 15 10.35 
  Kubikova, Hana wf2139 CZE0.5010.14152.10 
  Matyska, Jiri 2083 CZE0.5010.07151.05 
  Simecek, Bohumil 2151 CZE1.0010.66159.90 
  Ptak, Pavel 2129 CZE0.001-0.3715-5.55 
  Dlabek, Emil 2163 CZE1.0010.671510.05 
  Lhotka, Jiri 1842 CZE0.501-0.2515-3.75 
  Dvorak, Jan 2175 CZE0.001-0.3115-4.65 
  Chmel, Kristian 2002 CZE0.501-0.0515-0.75 
  Novak, Jindrich 2128 CZE0.5010.13151.95 

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)
 
 SVK senior championship 2011 OPEN B Tatranske Matliare SVK 2011-05-27
RcRownchangeKK*chgGame
 1990 2039 6.00 9 0.97 15 14.55 
  Volek, Jan 1769 SVK1.0010.17152.55 
  Tomanek, Rafael 1891 SVK0.501-0.2015-3.00 
  Szaraz, Vojtech 1902 SVK0.501-0.1815-2.70 
  Szocs, Ladislav 1952 SVK0.501-0.1215-1.80 
  Tkadlecek, Petr 1724 CZE1.0010.14152.10 
  Mrva, Vladimir f2150 SVK0.5010.15152.25 
  Paur, Dusan 2013 SVK1.0010.46156.90 
  Demeter, Peter 2251 SVK0.5010.27154.05 
  Machycek, Lubomir 2261 CZE0.5010.28154.20 

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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