Individual Calculations May 2011
 Koechert, Bedrich  Total change: -13.80  Rating chartPersonal card
 Krajsky prebor II B USS various CZE 2010-10-17
RcRownchangeKK*chgGame
 1826 1764 2.00 7 -0.92 15 -13.80 
  Kirs, Pavel 1811 CZE1.0010.57158.55 
  Novak, Petr 1623 CZE0.501-0.1915-2.85 
  Libal, Frantisek 1898 CZE0.001-0.3215-4.80 
  Mittelbach, Zdenek 1977 CZE0.001-0.2315-3.45 
  Cermak, Jan 1754 CZE0.001-0.5115-7.65 
  Drbal, Petr 1808 CZE0.5010.06150.90 
  Malina, Josef 1912 CZE0.001-0.3015-4.50 

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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