Rapid: Individual Calculations February 2015
 Tarek, Mohamed  Total change: 4.80  Rating chartPersonal card
 Egyptian Open 2015 - Rapid Cairo EGY 2015-01-16
RcRownchangeKK*chgGame
 1937 1717 1.00 3 0.24 20 4.80 
  Ameir, Moheb m2117  * EGY0.001-0.0820-1.60 
  Kamal Abdel Fadil, Wael 1977 EGY0.001-0.1820-3.60 
  Sobhy, Magdy 1717 EGY1.0010.502010.00 
 * 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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