Individual Calculations April 2013
 Bogdanov, Valentin  Total change: -13.70  Rating chartPersonal card
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 2163 2388 5.50 9 -1.37 10 -13.70 
  Mayer Schwartz, Rene 2066 ESP1.0010.13101.30 
  Angelov, Kosta m2205 BUL0.001-0.7410-7.40 
  Khazankin, Moisei 2086 UKR0.501-0.3510-3.50 
  Ciuro Munoz, Ricardo 2070 ESP1.0010.13101.30 
  Arnaudov, Petar 2154 BUL0.001-0.7910-7.90 
  Henrichsen, Erland 1988  * NOR1.0010.08100.80 
  Grabow, Pouelsten Holm 2145 DEN1.0010.20102.00 
  Okhotnik, Vladimir g2411 FRA1.0010.53105.30 
  Bojarinov, Victor A 2343 RUS0.001-0.5610-5.60 
 * 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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