Individual Calculations November 2023
 Martin, Drew  Total change: 20.40  Rating chartPersonal card
 2023 October FIDE Classic - Open Mesa, AZ USA 2023-10-13
RcRownchangeKK*chgGame
 1840 1739 2.00 4 0.51 40 20.40 
  Jasinski, Alexander 1841 USA0.001-0.3640-14.40 
  Noble, Matthew Ryan 1990 USA0.5010.314012.40 
  Schwartz, Raphael D 1859 USA0.5010.16406.40 
  Mangudi, Amudan 1670 USA1.0010.404016.00 

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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