Rapid: Individual Calculations February 2020
 Walker, Samuel A  Total change: 17.60  Rating chartPersonal card
 PRAGUE OPEN 2020 C - rapid tournament Praha CZE 2020-01-12
RcRownchangeKK*chgGame
 2049 2062 4.50 7 0.88 20 17.60 
  Homola, Josef 1662  * CZE1.0010.08201.60 
  Lihotsky, Jiri 1662  * CZE1.0010.08201.60 
  Quesada Vera, Liordis m2415 CUB0.001-0.1120-2.20 
  Tesar, Jan 1896 CZE1.0010.28205.60 
  Quesada Perez, Luis Ernesto g2462  * CUB0.001-0.0820-1.60 
  Muk, Ivo 1906 CZE1.0010.29205.80 
  Sorm, Daniel f2343 CZE0.5010.34206.80 
 * 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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