Individual Calculations July 2015
 Tiviakov, Sergei  Total change: -2.00  Rating chartPersonal card
 International Open Tournament June 2015 13th K.Ameyar Algiers ALG 2015-06-09
RcRownchangeKK*chgGame
 2436 2641 6.50 9 -0.20 10 -2.00 
  Kasparova, Tatiana wm2241  * BLR1.0010.08100.80 
  Belouadah, Saad m2376 ALG1.0010.18101.80 
  Kasparov, Sergey g2488 BLR0.501-0.2010-2.00 
  Lazic, Miroljub g2470 SRB0.501-0.2310-2.30 
  Talbi, Chafik 2241  * ALG1.0010.08100.80 
  Sumets, Andrey g2583 UKR0.501-0.0810-0.80 
  Savchenko, Stanislav g2521 UKR0.501-0.1610-1.60 
  Malakhatko, Vadim g2507 BEL0.501-0.1810-1.80 
  Haddouche, Mohamed g2501 ALG1.0010.31103.10 
 * 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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