Individual Calculations July 2009
 Onderek, David  Total change: 18.50  Rating chartPersonal card
 Krajsky prebor PDSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2184 2171 1.50 3 0.05 25 1.25 
  Volf, Jaroslav 2162 CZE0.501-0.0125-0.25 
  Pokorny, Tomas 2245 CZE0.5010.10252.50 
  Kastner, Oldrich 2145 CZE0.501-0.0425-1.00 

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)
 
 1. liga - zapad various CZE 2008-10-19
RcRownchangeKK*chgGame
 2114 2171 3.00 4 0.69 25 17.25 
  Jacek, Martin 2184 CZE0.5010.02250.50 
  Jirk, Ales 2142 CZE1.0010.462511.50 
  Janocko, Petr 2047 CZE1.0010.33258.25 
  Zimak, Karel 2081 CZE0.501-0.1225-3.00 

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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