Individual Calculations September 2016
 Mathews, Jeremy  Total change: -1.20  Rating chartPersonal card
 2016 NAYCC U18 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 2017 1701 1.00 7 -0.03 40 -1.20 
  Dorrance, Adam 2101  * CAN0.001-0.0840-3.20 
  Song, Edward f2101  * USA0.001-0.0840-3.20 
  Wang, Jalen 2095 USA0.001-0.0840-3.20 
  Wahl, Jackson B 1982 USA0.001-0.1640-6.40 
  Dommalapati, Abhinay 1832 USA1.0010.684027.20 
  Guo, Arthur c2101  * USA0.001-0.0840-3.20 
  Sowa, Aidan 1910 USA0.001-0.2340-9.20 
 * 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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