Individual Calculations July 2011
 Povraznik, Peter  Total change: -9.45  Rating chartPersonal card
 SVK 5th league gr.A11 Bratislava SVK 2010-10-17
RcRownchangeKK*chgGame
 1918 1771 2.50 10 -0.63 15 -9.45 
  Kirylov, Julian 1917 SVK0.001-0.3015-4.50 
  Danada, Ondrej 1922 SVK0.001-0.3015-4.50 
  Marko, Jan 1843 SVK0.5010.10151.50 
  Breja, Stanislav 2079 SVK0.5010.36155.40 
  Hricak, Vasil 2051 SVK0.001-0.1615-2.40 
  Holubcik, Marian 1968 SVK0.5010.25153.75 
  Koutny, Pavel 1834 SVK0.001-0.4115-6.15 
  Androvic, Peter 1901 SVK0.5010.18152.70 
  Macko, Peter 1670 SVK0.501-0.1415-2.10 
  Vrba, Michal 1999 SVK0.001-0.2115-3.15 

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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