Individual Calculations August 2014
 Avirneni, Saithanusri  Total change: -7.90  Rating chartPersonal card
 2nd Annual DC International Arlington, Virginia USA 2014-06-26
RcRownchangeKK*chgGame
 1954 1784 2.00 7 -0.09 30 -2.70 
  Aripov, Iskandar 2184  * UZB0.001-0.0830-2.40 
  Ghatti, Sanjay 2038 USA0.001-0.1930-5.70 
  Norovsambuu, Badamkhand 1986 MGL0.5010.26307.80 
  Marshall, Mario 2009 JAM0.001-0.2230-6.60 
  Vaidya, Atreya 1604 USA0.501-0.2430-7.20 
  Bayar, Anu wf2003 MGL0.5010.28308.40 
  Heidari, Ako 1854 IRI0.5010.10303.00 
 * 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)
 
 41st Annual Lipkin/Pfefferkorn Open Winston-Salem, North Carolina USA 2014-07-18
RcRownchangeKK*chgGame
 1952 1775 0.50 2 -0.13 40 -5.20 
  Goli, Sandhya 1755 IND0.501-0.0340-1.20 
  Sciacca, Patrick 2149 USA0.001-0.1040-4.00 

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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