Individual Calculations May 2012
 Sara, Stanislav  Total change: 2.40  Rating chartPersonal card
 Krajsky prebor I USS 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 1829 1937 0.50 1 -0.15 30 -4.50 
  Saffova, Michaela 1829 CZE0.501-0.1530-4.50 

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)
 
 Krajsky prebor II A USS 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 1730 1937 1.00 1 0.23 30 6.90 
  Lapcik, Zdenek 1730 CZE1.0010.23306.90 

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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