Individual Calculations July 2009
 Kovarik, Josef  Total change: 17.70  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2008-10-19
RcRownchangeKK*chgGame
 1987 1951 3.00 4 1.18 15 17.70 
  Randa, Miroslav 2129 CZE1.0010.731510.95 
  Kazimour, Frantisek 1945 CZE0.501-0.0115-0.15 
  Snaidr, Jiri 1979 CZE0.5010.04150.60 
  Chloupek, Jaroslav 1894 CZE1.0010.42156.30 

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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