Individual Calculations June 2014
 Aripov, Iskandar  Total change: -18.30  Rating chartPersonal card
 23rd Annual Chicago Open Wheeling, Illinois USA 2014-05-22
RcRownchangeKK*chgGame
 2219 2231 3.50 9 -1.22 15 -18.30 
  Margvelashvili, Giorgi g2550 GEO0.001-0.1315-1.95 
  Lucente, Mike 2048 USA1.0010.26153.90 
  Sevian, Samuel m2446 USA0.001-0.2315-3.45 
  Dougherty, Michael f2132 CAN1.0010.36155.40 
  Kannappan, Priyadharshan m2420 IND0.001-0.2515-3.75 
  Peng, David T c2085 USA0.501-0.2015-3.00 
  Holroyd, Kenneth 2107 USA0.501-0.1715-2.55 
  Ghatti, Sanjay 1999 USA0.001-0.7915-11.85 
  Haessel, Dale R f2181 CAN0.501-0.0715-1.05 

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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