Individual Calculations March 2016
 Grigoriadis, Mihail  Total change: -20.40  Rating chartPersonal card
 38th International Open "Georgi Tringov Memorial" Plovdiv BUL 2016-01-31
RcRownchangeKK*chgGame
 2108 2255 5.50 9 -0.51 40 -20.40 
  Kulev, Atanas 1855  * BUL1.0010.08403.20 
  Boev, Viktor 1920 BUL1.0010.12404.80 
  Pashev, Dimitar 1969 BUL1.0010.16406.40 
  Pantev, Veselin m2413 BUL0.001-0.2940-11.60 
  Arnaudov, Petar 2021 BUL1.0010.21408.40 
  Petkov, Vladimir g2492 BUL0.001-0.2040-8.00 
  Stoyanov, Stoyan 1986 BUL1.0010.17406.80 
  Kesidis, Odyseas 2165 GRE0.501-0.1240-4.80 
  Ninov, Dayan 2152 BUL0.001-0.6440-25.60 
 * 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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