Individual Calculations October 2016
 Bartochowski, Nich  Total change: 33.20  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1950 1972 4.00 6 0.83 40 33.20 
  Ho, Kevin 1679 USA1.0010.15406.00 
  Gurevich, Dmitry g2372  * USA0.001-0.0840-3.20 
  Khan, Mohammad Kha 1810 USA0.501-0.2140-8.40 
  Zheng, Peter 1572  * USA1.0010.08403.20 
  Daswani, Benedict 2002 CAN1.0010.544021.60 
  Turgut, Tansel f2263 TUR0.5010.354014.00 
 * 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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