Individual Calculations December 2014
 Elsenbary, Elsayed  Total change: -33.20  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 1868 1980 1.50 5 -1.66 20 -33.20 
  Ismail, Hany 1945 EGY0.001-0.5520-11.00 
  Ibrahim, Sarwat 2040 EGY0.5010.08201.60 
  Abdo, Mohamed Amin 1988 EGY0.001-0.4920-9.80 
  Amin, Khaled Mohamed 1720 EGY1.0010.18203.60 
  Elnahas, Mohamed 1645 EGY0.001-0.8820-17.60 

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)
 

 

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