Individual Calculations July 2015
 Fouad, Mohamed  Total change: -64.80  Rating chartPersonal card
 Egyptian League 2014/2015 (B) Many Cities EGY 2014-11-21
RcRownchangeKK*chgGame
 1598 1617 2.50 7 -1.10 40 -44.00 
  Essam, Beshoy 1599 EGY0.501-0.0340-1.20 
  Elsenbary, Yehya 1716 EGY0.001-0.3640-14.40 
  Yasser, Mark 1931 EGY0.001-0.1440-5.60 
  Elmorshdy, Begad 1294 EGY0.501-0.3740-14.80 
  Elsenbary, Yehya 1716 EGY1.0010.644025.60 
  Yaser, Kareim 1639 EGY0.5010.03401.20 
  Elmorshdy, Begad 1294 EGY0.001-0.8740-34.80 

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)
 
 Alexandia Rated Players Alexandria EGY 2015-06-06
RcRownchangeKK*chgGame
 1885 1632 0.50 5 -0.52 40 -20.80 
  Fatahalla, Tarek 2032  * EGY0.001-0.0840-3.20 
  Elatar, Mohamed 1933 EGY0.001-0.1540-6.00 
  Allam, Ahmad 1835 EGY0.001-0.2440-9.60 
  Sawers, Kerlus 1718 EGY0.001-0.3840-15.20 
  Khatab, Esam 1908 EGY0.5010.334013.20 
 * 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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