Blitz: Individual Calculations January 2018
 Khader, Sami  Total change: -40.00  Rating chartPersonal card
 World Blitz Championship 2017. Open. Riyadh KSA 2017-12-29
RcRownchangeKK*chgGame
 2315 2328 8.50 21 -2.00 20 -40.00 
  Akobian, Varuzhan g2655 USA0.001-0.1320-2.60 
  Almasi, Zoltan g2682 HUN0.001-0.1120-2.20 
  Miswadah, Baha 1928  * PLE1.0010.08201.60 
  Kryvoruchko, Yuriy g2596 UKR0.001-0.1720-3.40 
  Bukannan, Ahmed A 1965 KSA0.001-0.9020-18.00 
  Farhan, Marwan Ali 2005 YEM1.0010.13202.60 
  Malakhatko, Vadim g2498 BEL1.0010.722014.40 
  Zhao, Jun g2568 CHN0.001-0.2020-4.00 
  Halkias, Stelios g2513 GRE0.001-0.2620-5.20 
  Al Mahmood, Salman 1928  * BRN1.0010.08201.60 
  El Adnani, Mokliss m2510 MAR0.001-0.2620-5.20 
  Khairat , Ahmed c2133 EGY0.001-0.7520-15.00 
  Samhouri, A. f2355 JOR1.0010.542010.80 
  Amer, Said Salim Al Maashani f2104 OMA0.501-0.2820-5.60 
  Al-Sayed, Mohammed g2512 QAT0.5010.24204.80 
  Saeed, Ishaq f2306 UAE1.0010.47209.40 
  Al-Modiahki, Mohamad g2533 QAT0.001-0.2420-4.80 
  Dervishi, Erald g2552 ALB0.001-0.2220-4.40 
  Tissir, Mohamed m2388 MAR0.001-0.4220-8.40 
  Al Saidi, Mohammed Khalfan 1928  * OMA1.0010.08201.60 
  Masrahi, Abdulrahman A c1962 KSA0.501-0.4020-8.00 
 * 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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