Rapid: Individual Calculations May 2019
 Sovereign, Joseph  Total change: 5.20  Rating chartPersonal card
 Zone 4.4 Rapid Championships Accra GHA 2019-04-28
RcRownchangeKK*chgGame
 1658 1314 1.00 6 0.26 20 5.20 
  Akinwamide, Oluwadamilare 1714  * NGR0.001-0.0820-1.60 
  Kpan, Deckalet Mario Prosper 1605 CIV0.001-0.1520-3.00 
  Attade, Josias Prosper 1493 GHA0.001-0.2720-5.40 
  Kouya, Tyeoulou Bernardin Frankli 1714  * CIV0.001-0.0820-1.60 
  Tondo, James 1714  * GHA1.0010.922018.40 
  Aduamah, David Kofi 1706 GHA0.001-0.0820-1.60 
 * 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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