Individual Calculations December 2015
 Ishkanov, Tigran  Total change: 7.20  Rating chartPersonal card
 2015 UTD Fall FIDE Open Dallas, Texas USA 2015-11-20
RcRownchangeKK*chgGame
 2308 2272 4.50 9 0.36 20 7.20 
  Perelshteyn, Eugene g2515 USA0.001-0.2020-4.00 
  Iotov, Valentin g2524 BUL0.001-0.1920-3.80 
  Coraretti, Benjamin 2172 USA1.0010.36207.20 
  Lin, Dachey 2213 USA0.001-0.5820-11.60 
  Pamatmat, Jarod M 2232 USA0.001-0.5620-11.20 
  Calugar, Arthur m2206 CAN1.0010.41208.20 
  Toolin, Christopher 2202 USA1.0010.40208.00 
  Danelia, Mariam wm2266 GEO1.0010.49209.80 
  Kiewra, Keaton F m2445 USA0.5010.23204.60 

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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