Individual Calculations October 2019
 Kumarappan, Ganesh  Total change: 52.40  Rating chartPersonal card
 85th Annual Southwest Open - U2300 Irving, Texas USA 2019-08-30
RcRownchangeKK*chgGame
 1724 1595 3.50 6 1.31 40 52.40 
  Yellamraju, Aparna 1550 USA0.001-0.5640-22.40 
  Fang, Brandon 1513 USA1.0010.394015.60 
  Tsuei, Kai 1676 USA1.0010.614024.40 
  Lozano, Jesse 1995  * USA1.0010.924036.80 
  Oberoi, Shelev 1995  * USA0.001-0.0840-3.20 
  Wang, Eric 1613 USA0.5010.03401.20 
 * 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)
 

 

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