Individual Calculations March 2012
 Kolev, Velio  Total change: 4.80  Rating chartPersonal card
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 2031 1940 3.50 8 0.32 15 4.80 
  Nenkov, Ljudmil 2297 BUL0.001-0.1115-1.65 
  Petkovski, Radoslav 1540  * BUL1.0010.08151.20 
  Voiska, Margarita wg2325 BUL0.001-0.0915-1.35 
  Baltov, Nikola 1636 BUL0.501-0.3615-5.40 
  Sahinidis, Evagelos 1795 GRE1.0010.31154.65 
  Dodic, Dragan 2159 SRB1.0010.781511.70 
  Todorov, Ognjan m2294 BUL0.001-0.1115-1.65 
  Andreev, Sasho 2201 BUL0.001-0.1815-2.70 
 * 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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