Rapid: Individual Calculations February 2015
 Tork, Mohamed  Total change: -11.40  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeKK*chgGame
 2024 2130 4.50 8 -0.57 20 -11.40 
  Adel, Ehab 1803 EGY1.0010.13202.60 
  Taha, Shereif 1745 EGY1.0010.09201.80 
  Amin, Bassem g2530  * EGY0.001-0.0820-1.60 
  Sewelem, Ahmad S 1995 EGY1.0010.32206.40 
  Hussain, Abdel Naser 1916 EGY1.0010.23204.60 
  Elsenosy, Hesham 2191 EGY0.001-0.4220-8.40 
  Fatahalla, Alaa 2035 EGY0.001-0.6320-12.60 
  Abbas, Tarek 1974 EGY0.501-0.2120-4.20 
 * 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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