Rapid: Individual Calculations March 2017
 Abdel Aziz, Mohamed  Total change: -4.20  Rating chartPersonal card
 3rd Engineer Chess Rapid Tanta EGY 2017-02-18
RcRownchangeKK*chgGame
 1765 1649 2.00 6 -0.21 20 -4.20 
  Yehya, Sameh 1969 EGY0.001-0.1320-2.60 
  Hussain, Abdel Naser 1984 EGY0.001-0.1220-2.40 
  Khedr, Elsaeed 1368 EGY1.0010.16203.20 
  Negm, Ahmed 1968 EGY0.001-0.1320-2.60 
  Gerges, Fady 1848 AUS0.001-0.2420-4.80 
  Nady, Islam 1455 EGY1.0010.25205.00 

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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