Individual Calculations July 2009
 Buldra, Josef  Total change: -21.75  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2008-10-19
RcRownchangeKK*chgGame
 2055 2089 3.50 8 -0.87 25 -21.75 
  Sott, Pavel 2139 CZE0.001-0.4325-10.75 
  Hubka, Roland 2003 CZE1.0010.38259.50 
  Simandl, Karel 2085 CZE0.501-0.0125-0.25 
  Muk, Ivo 2144 CZE0.5010.08252.00 
  Sedlacek, Jiri 2080 CZE0.001-0.5125-12.75 
  Kupka, Frantisek 2056 CZE0.501-0.0525-1.25 
  Hercik, Josef 1987 CZE0.501-0.1425-3.50 
  Kriz, Daniel 1945 CZE0.501-0.1925-4.75 

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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