Individual Calculations March 2011
 Davydova, Serafima  Total change: 0.00  Rating chartPersonal card
 Prague Open 2011 - B - open Praha CZE 2011-01-07
RcRownchangeRpKK*chgGame
 1746 0 0.50 5 0.00 1380   0.00 
  Sobotnik, Petr 1872 CZE0.0010.00 0.00 
  Tlamsa, Radovan 1754 CZE0.0010.00 0.00 
  Luzik, Libor 1705 CZE0.0010.00 0.00 
  Sebek, Pavel 1805 CZE0.5010.00 0.00 
  Frajt, Tomas 1592 CZE0.0010.00 0.00 

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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