Individual Calculations March 2012
 Radulov, Ivan  Total change: 0.90  Rating chartPersonal card
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 2160 2308 6.00 9 0.09 10 0.90 
  Genchev, Damjan 1908  * BUL1.0010.08100.80 
  Tsakiris, Haralambos 1940 GRE1.0010.10101.00 
  Drenchev, Petar g2493 BUL0.5010.24102.40 
  Grigorov, Grigor g2491 BUL0.001-0.2610-2.60 
  Dragieva, Denitza 2020 BUL1.0010.16101.60 
  Titov, Tito 1908  * BUL0.501-0.4210-4.20 
  Janchev, Petar 2118 BUL1.0010.25102.50 
  Bratanov, Zsivko m2459 BUL0.001-0.3010-3.00 
  Bozov, Ahmet 2102 BUL1.0010.24102.40 
 * 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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