Individual Calculations September 2015
 Elbohy, Ahmed A.salam  Total change: 18.00  Rating chartPersonal card
 Zagazig Open 2015 Zagazig EGY 2015-08-03
RcRownchangeKK*chgGame
 2015 1670 1.00 4 0.53 40 21.20 
  Allam, Emad Hamdy 2040 EGY0.001-0.1040-4.00 
  Gator, Mosab f2070  * LBA0.001-0.0840-3.20 
  Alnami, Salaheddin 1972 LBA1.0010.854034.00 
  Ashraf, Shereif f1978 EGY0.001-0.1440-5.60 
 * 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)
 
 Egyptian Cup Teams Cairo EGY 2015-08-16
RcRownchangeKK*chgGame
 2070 1670 0.00 1 -0.08 40 -3.20 
  Ibrahim, Hatim m2070  * EGY0.001-0.0840-3.20 
 * 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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