Individual Calculations May 2010
 Helbich, Jan  Total change: -4.35  Rating chartPersonal card
 SVK_2nd league group B Various SVK 2009-10-10
RcRownchangeKK*chgGame
 2157 2226 5.00 7 0.84 15 12.60 
  Szucs, Vladimir 2095 SVK0.501-0.1815-2.70 
  Baranek, Jozef 2176 SVK0.501-0.0715-1.05 
  Chovanec, Milan 2179 SVK1.0010.43156.45 
  Barczi, Tibor 2116 SVK0.501-0.1515-2.25 
  Kukel, Imre f2255 SVK1.0010.54158.10 
  Marko, Anton 2098 SVK1.0010.33154.95 
  Hudoba, Ondrej 2182 SVK0.501-0.0615-0.90 

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_extraleague_2009/10 Various SVK 2009-10-24
RcRownchangeKK*chgGame
 2179 2226 0.00 2 -1.13 15 -16.95 
  Harasta, Igor 2141 SVK0.001-0.6215-9.30 
  Machalova, Maria wf2216 SVK0.001-0.5115-7.65 

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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