Individual Calculations May 2010
 Bottyan, Peter  Total change: 9.00  Rating chartPersonal card
 SVK_2nd league group B Various SVK 2009-10-10
RcRownchangeKK*chgGame
 2133 2217 5.50 8 0.60 15 9.00 
  Chovanec, Milan 2179 SVK1.0010.45156.75 
  Magerciak, Roman 2005 SVK1.0010.23153.45 
  Marko, Anton 2098 SVK0.501-0.1615-2.40 
  Hudoba, Ondrej 2182 SVK1.0010.45156.75 
  Domany, Zsofia wm2195 HUN0.001-0.5315-7.95 
  Baranek, Jozef 2176 SVK0.501-0.0615-0.90 
  Szucs, Vladimir 2095 SVK0.501-0.1715-2.55 
  Lancz, Ondrej 2134 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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