Rapid: Individual Calculations February 2020
 Ayers, Edward  Total change: 37.00  Rating chartPersonal card
 Kingston Rapidplay Jan 2020 Group C U1600 London ENG 2020-01-25
RcRownchangeKK*chgGame
 1306 1140 3.00 4 1.85 20 37.00 
  Wang, Sophie 1197 ENG1.0010.582011.60 
  Seabridge, George 1413 ENG1.0010.832016.60 
  Farahi-Far, Mohammad 1301 ENG0.001-0.2920-5.80 
  Rebonato, Riccardo 1313 ENG1.0010.732014.60 

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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