Individual Calculations January 2018
 Homa, Seth  Total change: 5.60  Rating chartPersonal card
 2017 Motor City Open Dearborn, Michigan USA 2017-11-24
RcRownchangeKK*chgGame
 1925 2256 5.50 6 0.28 20 5.60 
  O`neil, Brandon 1856  * USA1.0010.08201.60 
  Tolliver, Kameron 1856  * USA1.0010.08201.60 
  Liang, Justin 1856  * USA1.0010.08201.60 
  Davidovich, Manis 2043 USA1.0010.23204.60 
  Li, Eric M 1975 CAN1.0010.16203.20 
  Parasuraman, Surya 1965 USA0.501-0.3520-7.00 
 * 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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