Individual Calculations July 2009
 Novacek, Josef  Total change: -7.95  Rating chartPersonal card
 2. liga A various CZE 2008-10-12
RcRownchangeKK*chgGame
 2135 2168 1.00 3 -0.64 15 -9.60 
  Houdek, Pavel 2106 CZE0.501-0.0915-1.35 
  Vachal, Josef 2191 CZE0.5010.03150.45 
  Drabek, Miloslav 2109 CZE0.001-0.5815-8.70 

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)
 
 Krajsky prebor Praha Prague CZE 2009-01-16
RcRownchangeKK*chgGame
 2208 2168 1.00 2 0.11 15 1.65 
  Plesek, Jiri 2138 CZE0.501-0.0415-0.60 
  Tuma, Jiri 2277 CZE0.5010.15152.25 

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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