Individual Calculations February 2019
 Riccardi, Thomas  Total change: 5.60  Rating chartPersonal card
 2018 Pan-American Intercollegiate Team Championship Burlingame, California USA 2018-12-27
RcRownchangeKK*chgGame
 2189 2130 2.50 5 0.28 20 5.60 
  Yang, Darwin g2482 USA0.5010.39207.80 
  Chiang, Sarah wf2042 USA0.001-0.6220-12.40 
  Rivero Zerquera, Danilo 2035 CUB0.501-0.1320-2.60 
  Changolkar, Srisa 2005 USA1.0010.33206.60 
  Bick, Gabriel 2381 USA0.5010.31206.20 

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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