Individual Calculations July 2018
 Talukdar, Rohan  Total change: -34.80  Rating chartPersonal card
 2018 Michigan Invitational Roseville, Michigan USA 2018-06-08
RcRownchangeKK*chgGame
 1996 2186 5.50 9 -0.87 40 -34.80 
  Zheng, Michael 1786  * USA0.501-0.4240-16.80 
  Parasuraman, Surya 2061 USA1.0010.334013.20 
  Liang, Justin 1850 USA0.001-0.8840-35.20 
  Posthuma, Joshua 2240 USA0.001-0.4240-16.80 
  Davidovich, Manis 2036 USA1.0010.304012.00 
  O`neil, Brandon 1786  * USA1.0010.08403.20 
  Everett, Morgan 1786  * USA1.0010.08403.20 
  Homa, Seth f2260 USA0.001-0.4040-16.00 
  Hubbard, Andrew f2159 USA1.0010.464018.40 
 * 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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