Rapid: Individual Calculations February 2020
 Mach, Petr  Total change: 20.40  Rating chartPersonal card
 PRAGUE OPEN 2020 C - rapid tournament Praha CZE 2020-01-12
RcRownchangeKK*chgGame
 1916 1922 4.50 7 1.02 20 20.40 
  Bara, Josef 1522  * CZE1.0010.08201.60 
  Mis, Mieszko f2248 POL0.001-0.1320-2.60 
  Juchelka, Petr 1605 CZE1.0010.13202.60 
  Low, Zhen Yu Cyrus m2186 SGP0.001-0.1820-3.60 
  Do The, Dan 1654 CZE1.0010.17203.40 
  Douriet Duany, Alexis f2179 CUB0.5010.32206.40 
  Pribyl, Radomir 2016 CZE1.0010.632012.60 
 * 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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