Individual Calculations July 2012
 Foisor, Mihaela  Total change: -23.55  Rating chartPersonal card
 1st Grand Europe Open Golden Sands BUL 2012-06-04
RcRownchangeKK*chgGame
 2275 2244 3.00 8 -0.79 15 -11.85 
  Petrosian, Tigran L g2644  * ARM0.001-0.0815-1.20 
  Nalbantoglu, Hulki 2011 TUR1.0010.21153.15 
  Gutov, Andrey g2421 RUS0.5010.23153.45 
  Smirnov, Artem m2432 RUS0.001-0.2615-3.90 
  Akshat, Khamparia m2400 IND0.001-0.2915-4.35 
  Sadikhov, Ulvi 2120 AZE0.501-0.1715-2.55 
  Khouri, Ahmed Abbas f2073 UAE1.0010.27154.05 
  Yordanova, Svetla wm2095 BUL0.001-0.7015-10.50 
 * 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)
 
 2012 National Open - Open Section Las Vegas, Nevada USA 2012-06-15
RcRownchangeKK*chgGame
 2194 2244 2.00 5 -0.78 15 -11.70 
  Hansen, Eric m2454 CAN0.001-0.2315-3.45 
  Gutman, Joshua 2110 USA1.0010.32154.80 
  Kaufman, Raymond m2336 USA0.001-0.3715-5.55 
  Formanek, Edward W m2157 USA0.001-0.6215-9.30 
  Liao, Simone wf1913 USA1.0010.12151.80 

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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