Individual Calculations May 2012
 Ondrich, Jan  Total change: -3.60  Rating chartPersonal card
 Krajsky prebor II B USS 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 1750 1764 3.00 6 -0.12 30 -3.60 
  Brabec, Herbert 1681 CZE1.0010.393011.70 
  Purkyt, Jaroslav 1773 CZE0.001-0.4930-14.70 
  Maly, Jiri 1709 CZE0.501-0.0830-2.40 
  Kudera, Jiri 1847 CZE0.5010.11303.30 
  Beranek, Josef 1739 CZE0.501-0.0330-0.90 
  Koechert, Bedrich 1753 CZE0.501-0.0230-0.60 

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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