Individual Calculations August 2017
 Chen, Justin  Total change: -54.00  Rating chartPersonal card
 Marshall July 2017 Weekend FIDE New York, New York USA 2017-07-07
RcRownchangeKK*chgGame
 1943 2228 2.00 4 -1.35 40 -54.00 
  Levin, Anthony 1968 USA0.001-0.8240-32.80 
  Liu, Bingjie 1904 USA1.0010.13405.20 
  Qi, Henry 1975 USA0.001-0.8140-32.40 
  Cardenas, Nicholas 1926 USA1.0010.15406.00 

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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