Individual Calculations March 2018
 Wafa, Shahenda  Total change: 9.80  Rating chartPersonal card
 Egyptian League Final 2018/2019 Rounds 1-3 Many Cities EGY 2017-12-30
RcRownchangeKK*chgGame
 2128 2131 2.00 3 0.49 20 9.80 
  Zabeib, Mohamed 2126 EGY0.501-0.0120-0.20 
  Elbaz, Ahmed 2101 EGY1.0010.46209.20 
  Darwish, Mahmoud Hamdy 2157 EGY0.5010.04200.80 

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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