Individual Calculations May 2010
 Ledvina, Jiri  Total change: -38.45  Rating chartPersonal card
 Krajsky prebor USS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2076 1931 0.00 5 -1.58 25 -39.50 
  Kudrlicka, Ladislav 2054 CZE0.001-0.3325-8.25 
  Havranek, Tomas 2044 CZE0.001-0.3525-8.75 
  Horak, Jiri 2236 CZE0.001-0.1425-3.50 
  Mazanek, Kamil 2125 CZE0.001-0.2525-6.25 
  Skala, Kamil 1923 CZE0.001-0.5125-12.75 

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
 Krajsky prebor II B - USS various CZE 2009-10-18
RcRownchangeKK*chgGame
 1949 1931 1.50 3 0.07 15 1.05 
  Volak, Jan 2003 CZE0.001-0.4015-6.00 
  Skarda, Lubomir 1888 CZE1.0010.44156.60 
  Lacha, Jan 1956 CZE0.5010.03150.45 

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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