Blitz: Individual Calculations August 2021
 Ercoli, Andria  Total change: 17.00  Rating chartPersonal card
 Gran Prix de rapides Andorra la Vella Andorra la Vella AND 2021-07-24
RcRownchangeKK*chgGame
 1834 1245 1.00 5 0.85 20 17.00 
  Luke Brezmes, Cristofer c1980 AND0.001-0.0120-0.20 
  Casanovas Cantarero, Eric 1680 AND1.0010.942018.80 
  Pique Safont, Joan Manel 1971 ESP0.001-0.0120-0.20 
  Torralbas Guma, Guillem 1734 ESP0.001-0.0420-0.80 
  Vanyo Perez, Jose 1804 AND0.001-0.0320-0.60 

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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