Individual Calculations May 2019
 Amin, Khaled Mohamed  Total change: -42.00  Rating chartPersonal card
 Egyptian League Final 2018/2019 Round 15-17 Many Cities EGY 2019-04-05
RcRownchangeKK*chgGame
 1684 2006 0.50 2 -1.24 40 -49.60 
  Adel, Sara wf1674 EGY0.001-0.8840-35.20 
  Ahmed, Fahmi Ahmed 1694 EGY0.501-0.3640-14.40 

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 Postponed Match 3 Many Cities EGY 2019-04-21
RcRownchangeKK*chgGame
 1758 2006 1.00 1 0.19 40 7.60 
  Abdallah Hussein, Mohamed 1758 EGY1.0010.19407.60 

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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