Individual Calculations July 2009
 Plicka, Petr  Total change: -4.20  Rating chartPersonal card
 27. Liechtenstein-OPEN Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 1943 1825 2.50 8 -0.28 15 -4.20 
  Illi, Hans-Joerg 2144 SUI0.001-0.1315-1.95 
  Frey, Alisa 1984 GER0.001-0.2915-4.35 
  Tschedemnig, Herbert 2014 AUT0.001-0.2515-3.75 
  Ferk, Wolfgang 1629 AUT0.501-0.2515-3.75 
  Kosar, Mikulas 1891 SVK1.0010.59158.85 
  Kleinhenz, Hans-Georg 1982 GER0.5010.21153.15 
  Polzin, Jens-Peter 1973 GER0.001-0.3015-4.50 
  Kubica, Adrian 1927 SVK0.5010.14152.10 

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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