Individual Calculations October 2015
 Mallela, Abhishek  Total change: -20.60  Rating chartPersonal card
 61st Iowa Open Championship Coralville, Iowa USA 2015-08-29
RcRownchangeKK*chgGame
 1896 2076 1.00 1 0.26 20 5.20 
  Schuller, John J 1896 USA1.0010.26205.20 

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)
 
 81st Annual Southwest Open Irving, Texas USA 2015-09-04
RcRownchangeKK*chgGame
 1853 2076 4.00 7 -1.29 20 -25.80 
  Indjic, Aleksandar g2476  * SRB0.001-0.0820-1.60 
  Srivatsav, Aadarsh 1676  * USA0.501-0.4220-8.40 
  Wang, Yanke 1779 USA0.501-0.3520-7.00 
  Eliezer, Segev 1728 USA0.501-0.3920-7.80 
  Wang, Jason 1685 USA0.501-0.4120-8.20 
  Kirumaki, Ronit 1846 USA1.0010.21204.20 
  Vaidya, Atreya 1782 USA1.0010.15203.00 
 * 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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