Individual Calculations May 2018
 Hegazy, Nader  Total change: 13.60  Rating chartPersonal card
 Egyptian League Final 2018/2019 Rounds 8-12 Many Cities EGY 2018-03-02
RcRownchangeKK*chgGame
 2152 1907 1.00 4 0.13 40 5.20 
  Abdel Samee, Mohamed 2193 EGY1.0010.844033.60 
  Elamrawy, Mohamed 1968 EGY0.001-0.4240-16.80 
  Ashraf, Shereif f2307  * EGY0.001-0.0840-3.20 
  Abdelrahman, A.k. 2141 EGY0.001-0.2140-8.40 
 * 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)
 
 Egyptian League Final 2018/2019 Rounds 13-16 Many Cities EGY 2018-04-06
RcRownchangeKK*chgGame
 1977 1894 1.00 2 0.21 40 8.40 
  Abourida, Amir 1842 EGY1.0010.434017.20 
  Abdou, Mohamed Hamdy 2112 EGY0.001-0.2240-8.80 

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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