Individual Calculations May 2010
 Ralis, Petr  Total change: 22.50  Rating chartPersonal card
 Krajsky prebor USS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2112 2238 7.50 9 1.50 15 22.50 
  Horak, Jiri 2236 CZE1.0010.50157.50 
  Svarc, Roman 2135 CZE1.0010.36155.40 
  Hozda, David 2039 CZE1.0010.24153.60 
  Trejbal, Stanislav 2132 CZE1.0010.36155.40 
  Cichy, Miroslav 2149 CZE1.0010.38155.70 
  Kupsovsky, Vaclav 2039 CZE1.0010.24153.60 
  Sisak, Richard 2060 CZE0.501-0.2315-3.45 
  Kudrlicka, Ladislav 2054 CZE0.001-0.7415-11.10 
  Janda, Zdenek 2161 CZE1.0010.39155.85 

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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