Individual Calculations November 2019
 Prestia, Paris  Total change: 8.40  Rating chartPersonal card
 Marshall Premier October 2019 New York, New York USA 2019-10-04
RcRownchangeKK*chgGame
 1866 2074 2.50 3 0.21 40 8.40 
  Li, Dennis 1858 USA1.0010.22408.80 
  Mundayat, Abinav 1802 USA0.501-0.3340-13.20 
  Gaspard, Fritz 1938 USA1.0010.324012.80 

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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