Individual Calculations May 2012
 Petrik, Stanislav  Total change: 5.55  Rating chartPersonal card
 2nd league SVK gr.A Various SVK 2011-10-08
RcRownchangeKK*chgGame
 2156 2165 6.00 11 0.37 15 5.55 
  Hertel, Ondrej 2073 SVK0.501-0.1315-1.95 
  Hecko, Dusan 2123 SVK1.0010.44156.60 
  Matejovic, Juraj 2243 SVK1.0010.61159.15 
  Machalova, Veronika wf2209 SVK0.001-0.4415-6.60 
  Janos, Martin 2252 SVK0.001-0.3815-5.70 
  Kovac, Andrej 2154 SVK1.0010.48157.20 
  Certek, Pavel f2322 SVK0.001-0.2915-4.35 
  Kozinka, Roman 2056 SVK0.501-0.1515-2.25 
  Abel, Peter 2198 SVK1.0010.55158.25 
  Mandak, Miroslav 2003 SVK0.001-0.7115-10.65 
  Rachela, Jozef 2087 SVK1.0010.39155.85 

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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