Individual Calculations May 2010
 Petrik, Stanislav  Total change: 4.20  Rating chartPersonal card
 SVK_2nd league group A Various SVK 2009-10-10
RcRownchangeKK*chgGame
 2161 2183 7.00 11 1.20 15 18.00 
  Banas, Kamil 2225 SVK1.0010.56158.40 
  Petenyi, Tamas 2261 SVK0.001-0.3915-5.85 
  Kozinka, Roman 2044 SVK1.0010.31154.65 
  Gasa, Andrej 2220 SVK0.5010.05150.75 
  Janos, Martin 2192 SVK1.0010.51157.65 
  Bury, Rastislav 2066 SVK0.001-0.6615-9.90 
  Janos, Jozef 2275 SVK1.0010.63159.45 
  Klemanic, Emil f2258 SVK1.0010.60159.00 
  Peska, Juraj 1959 SVK0.501-0.2815-4.20 
  Abel, Peter 2191 SVK1.0010.51157.65 
  Arendas, Marek 2077 SVK0.001-0.6415-9.60 

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 1st league group West Various SVK 2009-10-17
RcRownchangeKK*chgGame
 2105 2183 1.50 4 -0.92 15 -13.80 
  Orgon, Dusan 2108 SVK1.0010.40156.00 
  Machalova, Erika 2148 SVK0.501-0.0515-0.75 
  Szeko, Ludovit 2115 SVK0.001-0.5915-8.85 
  Puchart, Vladimir 2047 SVK0.001-0.6815-10.20 

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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