Rapid: Individual Calculations March 2018
 Hayward, Alan  Total change: 13.80  Rating chartPersonal card
 Richmond Rapidplay Open Feb 2018 Twickenham ENG 2018-02-25
RcRownchangeKK*chgGame
 1843 1810 3.50 6 0.69 20 13.80 
  Nunn, John Dm g2210  * ENG0.001-0.0820-1.60 
  Thatte, Nishchal 1410  * ENG1.0010.08201.60 
  Tombolis, Christopher 1696 ENG0.501-0.1620-3.20 
  Hammond, Benjamin 1474 ENG1.0010.12202.40 
  Ghasi, Ameet K m2210  * ENG0.001-0.0820-1.60 
  Haldane, Robin W 2059 ENG1.0010.812016.20 
 * 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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