Individual Calculations November 2014
 Zhu, Jack Qijie  Total change: 27.60  Rating chartPersonal card
 2014 Bay Area Chess GM Sam Shankland Championship Milpitas, California USA 2014-10-10
RcRownchangeKK*chgGame
 2010 2085 2.50 3 0.69 40 27.60 
  Banik, Siddharth G 2066 USA0.501-0.0340-1.20 
  Hong, Andrew Zhang 1989 USA1.0010.374014.80 
  Jirasek, Ladia 1975 USA1.0010.354014.00 

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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