Individual Calculations July 2014
 Malakhatko, Vadim  Total change: 7.80  Rating chartPersonal card
 International Open Kheireddine ameyar 2014 Algiers ALG 2014-06-20
RcRownchangeKK*chgGame
 2385 2552 7.00 9 0.78 10 7.80 
  Salhi, Nouressadat 2152  * ALG1.0010.08100.80 
  Kaouri, Mahdi 2152  * LIB1.0010.08100.80 
  Boudriga, Med Ali f2301 TUN1.0010.19101.90 
  Arab, Adlane m2430 ALG0.501-0.1710-1.70 
  Zaibi, Amir f2256 TUN1.0010.15101.50 
  Savchenko, Stanislav g2504 UKR0.501-0.0710-0.70 
  Lazic, Miroljub g2460 SRB0.501-0.1310-1.30 
  Sumets, Andrey g2640 UKR0.5010.12101.20 
  Miladinovic, Igor g2570 SRB1.0010.53105.30 
 * 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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