Rapid: Individual Calculations May 2019
 Adu, Oladapo  Total change: 54.40  Rating chartPersonal card
 Zone 4.4 Rapid Championships Accra GHA 2019-04-28
RcRownchangeKK*chgGame
 2148 2231 8.00 9 2.72 20 54.40 
  Magne, Kouokam Sylviane wc1831  * CMR1.0010.08201.60 
  Kamara, Ansumana c1891 SLE1.0010.12202.40 
  Anwuli, Daniel f2280 NGR0.5010.07201.40 
  Ajibola, Olanrewaju 2244 NGR0.5010.02200.40 
  Erhabor, David f2005 NGR1.0010.21204.20 
  Oragwu, Chukwunonso c2265 NGR1.0010.552011.00 
  Osunfuyi, Abimbola f2275 NGR1.0010.562011.20 
  Abdulraheem, Abdulrahman Akintoye 2233 NGR1.0010.502010.00 
  Kigigha, Bomo f2312 NGR1.0010.612012.20 
 * 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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