Rapid: Individual Calculations February 2015
 Elfaham, Mahmoud  Total change: -34.20  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeKK*chgGame
 2079 1923 1.00 5 -0.55 20 -11.00 
  Sameeh, Hany f2231 EGY0.001-0.1420-2.80 
  Roshdy, Mahmoud 2177 EGY0.001-0.1920-3.80 
  Atea, Khaled 2182 EGY0.001-0.1820-3.60 
  Sobhy, Magdy 1717 EGY1.0010.24204.80 
  Rezk, Mohamed 2089 EGY0.001-0.2820-5.60 

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)
 
 Ikhlas Elnozha Alexandria EGY 2015-01-08
RcRownchangeKK*chgGame
 1731 1923 1.00 3 -1.16 20 -23.20 
  Farghaly, Ahmed 1846 EGY0.001-0.6120-12.20 
  Wael, Abdel Rahman 1523  * EGY1.0010.08201.60 
  Abdel Razik, Islam 1825 EGY0.001-0.6320-12.60 
 * 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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