Individual Calculations December 2023
 Palmero Martinez, Rachel  Total change: 31.40  Rating chartPersonal card
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2172 1987 4.00 9 1.57 20 31.40 
  Chen, Ryo m2367 USA0.001-0.0920-1.80 
  Kaufman, Lawrence g2188 USA0.001-0.2420-4.80 
  Amburgy, Ryan f2162 USA0.001-0.2720-5.40 
  Kantor, Alan 1947 USA1.0010.44208.80 
  Almeida, Alfonso m2246 MEX0.001-0.1820-3.60 
  Fishbein, Mitch 2125 USA1.0010.692013.80 
  Beukes, Dante m2225 NAM0.5010.30206.00 
  Vijayakumar, Advaith 2169 USA0.5010.24204.80 
  Bryant, Todd 2119 USA1.0010.682013.60 

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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