Individual Calculations March 2011
 Todorov, Rosen  Total change: 34.20  Rating chartPersonal card
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 1973 1607 3.00 7 2.28 15 34.20 
  Mishev, Liubomir 2007  * BUL0.001-0.0815-1.20 
  Kozarev, Petar 1991 BUL1.0010.911513.65 
  Dinter, Brian 2007  * CRO0.5010.42156.30 
  Milchev, Miroslav 2007  * BUL0.001-0.0815-1.20 
  Garnizov, Ivan 1938 BUL0.5010.38155.70 
  Sotirov, Ilia 1857 BUL1.0010.811512.15 
  Papakonstantinou, Dimitrios 2006 GRE0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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