Individual Calculations September 2016
 Lu, Yixiang  Total change: 36.40  Rating chartPersonal card
 2016 Peoples Tournament Berkeley, California USA 2016-07-29
RcRownchangeKK*chgGame
 2164 1826 1.50 4 1.00 40 40.00 
  Kaufman, Raymond m2226  * USA0.5010.424016.80 
  Banik, Siddharth G 2226  * USA0.001-0.0840-3.20 
  Gallegos, Paul 2047 USA1.0010.784031.20 
  Stearman, Josiah P 2158 USA0.001-0.1240-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2016 IM Tate Memorial Championship Milpitas, California USA 2016-08-19
RcRownchangeKK*chgGame
 2001 1826 0.50 2 -0.09 40 -3.60 
  Wang, Michael 2157 USA0.5010.384015.20 
  Ravuri, Vinesh 1844 USA0.001-0.4740-18.80 

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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