Rapid: Individual Calculations February 2020
 Zinn, Andrew  Total change: 9.80  Rating chartPersonal card
 Marshall Masters January 2020 New York, New York USA 2020-01-21
RcRownchangeKK*chgGame
 2111 1768 1.00 4 0.49 20 9.80 
  Hoffmann, Asa f2164 USA1.0010.922018.40 
  Rohde, Michael A g2168  * USA0.001-0.0820-1.60 
  Pressman, Leif f2168  * USA0.001-0.0820-1.60 
  Yen, William 1944 USA0.001-0.2720-5.40 
 * 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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