Individual Calculations March 2018
 Zhu, Evelyn  Total change: -25.60  Rating chartPersonal card
 February 2018 Marshall Premier New York, New York USA 2018-02-02
RcRownchangeKK*chgGame
 1849 2042 1.50 3 -0.64 40 -25.60 
  Rama, Tejas 1651 USA0.001-0.9140-36.40 
  Shibata, Robert 1819 USA0.501-0.2840-11.20 
  Hu, Merric 2078 USA1.0010.554022.00 

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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