Rapid: Individual Calculations May 2017
 Elmadkhom, Salem Nabeil  Total change: 0.00  Rating chartPersonal card
 1st. Edku Rapid Chess Tournament Edku EGY 2017-04-14
RcRownchangeRpKK*chgGame
 1569 0 1.50 5 0.00 1420   0.00 
  Khatab, Esam 1837 EGY0.5010.00 0.00 
  Nabil, Mohamed Ahmed 1976 EGY0.0010.00 0.00 
  Elatar, Mohamed Mohamed 1341 EGY0.0010.00 0.00 
  El Ghanam, Magdy 1198 EGY0.0010.00 0.00 
  Mohamed, Kamel Samir 1491 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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