Individual Calculations December 2016
 Abo Elkassem, Mohamed  Total change: 0.00  Rating chartPersonal card
 El-Srogy Chess Tournament Alexandria EGY 2016-10-25
RcRownchangeRpKK*chgGame
 1669 0 1.50 5 0.00 1520   0.00 
  Harraz, Hany 1922 EGY0.0010.00 0.00 
  Abdel Aziz, Mohamed 1578 EGY0.0010.00 0.00 
  Ezzat, Ahmed 1633 EGY0.5010.00 0.00 
  Ibrahim, Sameh 1844 EGY0.0010.00 0.00 
  Ibrahim, Atia Ahmed 1368 EGY1.0010.00 0.00 

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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