Individual Calculations July 2008
 Port, Josef  Total change: -13.75  Rating chartPersonal card
 2. liga F various CZE 2007-10-14
RcRownchangeKK*chgGame
 2159 2084 1.00 2 0.19 25 4.75 
  Keprt, Pavel 2072 CZE1.0010.482512.00 
  Grustik, Radomir 2246 CZE0.001-0.2925-7.25 

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)
 
 Krajsky prebor MSSS various CZE 2007-10-28
RcRownchangeKK*chgGame
 2042 2084 1.50 4 -0.74 25 -18.50 
  Juroszek, Radomil 1999 CZE0.501-0.1225-3.00 
  Dobes, Ludek 2073 CZE0.501-0.0225-0.50 
  Vitasek, Jan 2109 CZE0.5010.03250.75 
  Kolar, Jaroslav 1988 CZE0.001-0.6325-15.75 

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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