Individual Calculations May 2011
 Drahonovsky, Ivo  Total change: 11.95  Rating chartPersonal card
 Krajsky prebor I SSLK various CZE 2010-10-10
RcRownchangeKK*chgGame
 1947 1918 1.50 2 0.58 25 14.50 
  Dolensky, Milan 2029 CZE1.0010.652516.25 
  Kovar, Jindrich 1865 CZE0.501-0.0725-1.75 

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)
 
NOTE: K factor changed
 2. liga - C 2011 various CZE 2010-10-17
RcRownchangeKK*chgGame
 2139 1918 0.50 3 -0.17 15 -2.55 
  Duczynski, Martin 2127 CZE0.001-0.2315-3.45 
  Michalek, Frantisek 2078 CZE0.5010.21153.15 
  Krouzel, Jaroslav f2213 CZE0.001-0.1515-2.25 

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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