Rapid: Individual Calculations April 2014
 Mousa, Ahmed  Total change: 20.00  Rating chartPersonal card
 Egyptian Rapid Open 2014 Cairo EGY 2014-03-20
RcRownchangeKK*chgGame
 2142 2275 5.50 7 1.00 20 20.00 
  Elnahas, Mohamed 1875  * EGY1.0010.08201.60 
  Ismail, Hany 1927 EGY1.0010.11202.20 
  Ehab, Mohamed 1989 EGY0.501-0.3420-6.80 
  Magdy, Morad 2090 EGY1.0010.26205.20 
  Yousry, Salah f2386 EGY1.0010.652013.00 
  Sadek, Sameh f2388 EGY1.0010.652013.00 
  Hesham, Abdelrahman m2341 EGY0.001-0.4120-8.20 
 * 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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