Individual Calculations October 2016
 Paitrick, Derek R  Total change: 9.80  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1992 2083 4.00 6 0.49 20 9.80 
  Hoesley, Aria 1683  * USA1.0010.08201.60 
  Turgut, Tansel f2263 TUR0.001-0.2620-5.20 
  Pandey, Ritika 1683  * USA1.0010.08201.60 
  Menon, Gopal 2260 USA0.5010.23204.60 
  Szpisjak, Steven J 2078 USA0.501-0.0120-0.20 
  Mathur, Rithwik 1985 USA1.0010.37207.40 
 * 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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