Individual Calculations May 2011
 Partys, Petr  Total change: -11.10  Rating chartPersonal card
 Zlinsky krajsky prebor various CZE 2010-10-10
RcRownchangeKK*chgGame
 1978 2026 1.00 2 -0.14 15 -2.10 
  Kozojed, Vlastislav 2022 CZE0.501-0.0115-0.15 
  Petrik, Petr 1934 CZE0.501-0.1315-1.95 

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)
 
 2. liga - E 2011 various CZE 2010-10-17
RcRownchangeKK*chgGame
 2127 2026 0.50 3 -0.60 15 -9.00 
  Riska, Lubomir 2208 CZE0.5010.24153.60 
  Masak, Pavel 2123 CZE0.001-0.3715-5.55 
  Bacak, Petr 2050 CZE0.001-0.4715-7.05 

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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