Rapid: Individual Calculations October 2017
 Elgazzar, Seif Eldin  Total change: 0.00  Rating chartPersonal card
 1st Port Said Rapid (Hossam Ali) Posrt Said EGY 2017-09-21
RcRownchangeRpKK*chgGame
 1790 0 1.50 5 0.00 1641   0.00 
  Zabeib, Mohamed 2135 EGY0.0010.00 0.00 
  Eloot, Ahmed 1954 EGY0.0010.00 0.00 
  Elhamamsy, Mahmoud 1704 EGY0.5010.00 0.00 
  Abdel Hamed, Sameir 1570 EGY0.0010.00 0.00 
  Elkholy, Mahmoud 1586 EGY1.0010.00 0.00 

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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