Individual Calculations May 2012
 Pjatelin, Dmitrij  Total change: -27.45  Rating chartPersonal card
 Kemerovo Ñhmp. 2012 Open Kemerovo RUS 2012-03-04
RcRownchangeKK*chgGame
 2057 2097 1.50 6 -1.83 15 -27.45 
  Gontcharov, Vladislav 2422 RUS0.001-0.1315-1.95 
  Cheremnova, Tamara wf2255 RUS0.001-0.2915-4.35 
  Riabov, Aleksandr 1932 RUS1.0010.28154.20 
  Zenkov, Gennadiy 2037 RUS0.501-0.0815-1.20 
  Feofanov, Andrei 1904 RUS0.001-0.7515-11.25 
  Sharoyko, Makar 1791 RUS0.001-0.8615-12.90 

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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