Individual Calculations December 2014
 Nagy, Ashraf  Total change: 9.20  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 2059 2002 3.00 6 0.46 20 9.20 
  Magdy, Andro 1893 EGY0.501-0.1520-3.00 
  Kamel, Mahmoud 2252 EGY0.5010.31206.20 
  Anwar, Ashraf 2157 EGY0.001-0.2920-5.80 
  Eldisy, Mohamed 1731 EGY1.0010.17203.40 
  Saber, Ibrahim 2175 EGY0.5010.23204.60 
  Abdel Ghany, Saleh 2146 EGY0.5010.19203.80 

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)
 

 

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