Rapid: Individual Calculations September 2017
 Nader, Mohamed  Total change: 53.80  Rating chartPersonal card
 6th. Zagazig Chess Rapid 2017 Zagazig EGY 2017-08-19
RcRownchangeKK*chgGame
 2169 2055 5.50 8 2.69 20 53.80 
  El Nabawy, Nabil 1655  * EGY1.0010.08201.60 
  Sayed, Hany 2209 EGY0.5010.21204.20 
  Rahman, Yehya m2263 EGY1.0010.772015.40 
  Ahmed, Tamer 2122 EGY1.0010.592011.80 
  Sarwat, Walaa m2297 EGY0.001-0.2020-4.00 
  Mohamed, Tarek 2213 EGY1.0010.712014.20 
  Elsayed, Moustafa 2136 EGY1.0010.612012.20 
  Hesham, Abdelrahman g2455  * EGY0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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