Individual Calculations August 2012
 Van Der Togt, Twan  Total change: 0.00  Rating chartPersonal card
 6th Varna International Open Varna BUL 2012-07-11
RcRownchangeRpKK*chgGame
 1871 0 5.00 9 0.00 1886   0.00 
  Konstantinov, Aleksandar 1855 BUL1.0010.00 0.00 
  Banov, Boil 2184 BUL0.0010.00 0.00 
  Dubinsky, Alexander 1911 RUS0.0010.00 0.00 
  Kovachev, Radoslav 1617 BUL1.0010.00 0.00 
  Petrova, Boryana 1722 BUL0.5010.00 0.00 
  Kalyuzhnov, Alexander 1827 RUS1.0010.00 0.00 
  Dragieva, Denitza 2021 BUL0.5010.00 0.00 
  Dereshki, Dario 1930 BUL0.0010.00 0.00 
  Getov, Borislav 1772 BUL1.0010.00 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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