Individual Calculations May 2011
 Prazak, Ondrej  Total change: 10.05  Rating chartPersonal card
 Krajsky prebor I SSLK various CZE 2010-10-10
RcRownchangeKK*chgGame
 2010 2040 5.00 8 0.67 15 10.05 
  Porsch, Jiri 1973 CZE0.501-0.0915-1.35 
  Vit, Jiri 2070 CZE0.5010.04150.60 
  Marsalek, Zdenek 2228 CZE0.001-0.2615-3.90 
  Dudek, Jaromir 1960 CZE0.501-0.1115-1.65 
  Tejkal, Lubomir 2098 CZE1.0010.58158.70 
  Bradac, Daniel 1882 CZE1.0010.29154.35 
  Majstr, Jiri 1875 CZE0.501-0.2215-3.30 
  Krtous, Zdenek 1997 CZE1.0010.44156.60 

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)
 

 

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