Rapid: Individual Calculations May 2017
 Farouk, Mohamed  Total change: 4.60  Rating chartPersonal card
 1st. Edku Rapid Chess Tournament Edku EGY 2017-04-14
RcRownchangeKK*chgGame
 2066 1877 1.00 3 0.23 20 4.60 
  Khater, Hamdy 2044 EGY0.001-0.2820-5.60 
  Hosni, Yehya 2128 EGY0.001-0.1920-3.80 
  Elsayed, Gamal 2027 EGY1.0010.702014.00 

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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