Individual Calculations March 2011
 Ochkov, Radoslav  Total change: 0.00  Rating chartPersonal card
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 1963 1868 2.00 5 0.00 15 0.00 
  Skoko, Milan 2231 SRB0.001-0.1015-1.50 
  Kipraki, Nikoleta 1647 GRE1.0010.22153.30 
  Yordanova, Svetla wm2156 BUL0.001-0.1615-2.40 
  Stamidis, Daniil 1631 GRE1.0010.20153.00 
  Stoyanov, Stoyan H 2152 BUL0.001-0.1615-2.40 

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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