Individual Calculations July 2009
 Racek, Jiri  Total change: -7.25  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2008-10-19
RcRownchangeKK*chgGame
 2083 2118 3.00 6 -0.29 25 -7.25 
  Chalus, Karel 2112 CZE0.001-0.5125-12.75 
  Vlk, Miloslav 2088 CZE1.0010.462511.50 
  Toman, Jaroslav 2132 CZE0.5010.02250.50 
  Spevacek, Ivo 2027 CZE1.0010.38259.50 
  Baumruk, Josef 2056 CZE0.501-0.0925-2.25 
  Kracik, Dobroslav 2082 CZE0.001-0.5525-13.75 

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)
 

 

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