Individual Calculations July 2016
 Anwar, Ashraf  Total change: 22.80  Rating chartPersonal card
 Ras Elbar Chess Open Ras Elbar EGY 2016-05-30
RcRownchangeKK*chgGame
 2104 2035 4.00 7 1.14 20 22.80 
  Amin, Ashraf f2273 EGY0.001-0.2020-4.00 
  Moatamid, Yasser 1764 EGY1.0010.17203.40 
  Fadi, Marko 2296 EGY0.001-0.1820-3.60 
  Samy, Mahmoud 1833 EGY1.0010.24204.80 
  Yousry, Mohamed 2235 EGY1.0010.762015.20 
  Zabeib, Mohamed 2160 EGY0.5010.17203.40 
  Abou El Zein, Eid Mahmoud m2165 EGY0.5010.18203.60 

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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