Individual Calculations July 2008
 Cekan, Petr  Total change: -29.85  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2007-10-28
RcRownchangeKK*chgGame
 1987 1985 1.00 6 -1.99 15 -29.85 
  Kupilik, Jiri 1950 CZE0.501-0.0515-0.75 
  Kasik, Miroslav 1928 CZE0.001-0.5815-8.70 
  Sperl, Hynek 2015 CZE0.001-0.4615-6.90 
  Drazsky, Roman 1963 CZE0.501-0.0315-0.45 
  Pech, Bretislav 1979 CZE0.001-0.5115-7.65 
  Hodova, Lucie 2089 CZE0.001-0.3615-5.40 

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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