Rapid: Individual Calculations September 2022
 Santos Ruiz, Adrian  Total change: -84.00  Rating chartPersonal card
 Chessable British Chess Championships 2022: Rapidplay Open Torquay ENG 2022-08-10
RcRownchangeKK*chgGame
 1442 1916 0.50 5 -4.20 20 -84.00 
  Evans, Ruben 1482 ENG0.001-0.9420-18.80 
  Ali, Shahvez 1554 ENG0.001-0.9020-18.00 
  Fleri, Luke 1483 MLT0.001-0.9420-18.80 
  Parikh, Naavya 1516  * ENG0.501-0.4220-8.40 
  McCauley, Rohan 1176 ENG0.001-1.0020-20.00 
 * 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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