Individual Calculations March 2013
 Todorov, Kostadinov Todor  Total change: -22.65  Rating chartPersonal card
 35th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2013-02-03
RcRownchangeKK*chgGame
 1863 2031 4.00 8 -1.51 15 -22.65 
  Lilov, Valeri f2431  * BUL0.001-0.0815-1.20 
  Stoppa, Detlef 1646 GER0.501-0.4115-6.15 
  Atanasova, Elitsa 1744 BUL1.0010.16152.40 
  Voiska, Margarita wg2291 BUL0.001-0.1815-2.70 
  Raykov, Stefan 1746 BUL0.001-0.8415-12.60 
  Babachev, Bogdan 1631  * BUL1.0010.08151.20 
  Radeva, Viktoria wc1762 BUL1.0010.17152.55 
  Danis, Hrisovalantis 1650 GRE0.501-0.4115-6.15 
 * 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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