Individual Calculations July 2013
 Ishkhanov, Tigran  Total change: 19.65  Rating chartPersonal card
 22nd Annual Chicago Open - Master Section Wheeling, Illinois USA 2013-05-23
RcRownchangeKK*chgGame
 2372 2306 5.00 9 1.31 15 19.65 
  Madison, Jeremy Michael 1979 USA1.0010.13151.95 
  Mikhalevski, Victor g2551 ISR0.001-0.2015-3.00 
  Lee, Kai Jie Edward 2164 SIN1.0010.31154.65 
  Finegold, Benjamin P g2505 USA0.001-0.2415-3.60 
  Betaneli, Alex f2245 USA1.0010.42156.30 
  Diamant, Andre g2479 BRA1.0010.731510.95 
  Gurevich, Dmitry g2492 USA0.5010.24153.60 
  Kekelidze, Mikheil g2509 GEO0.001-0.2415-3.60 
  Troff, Kayden W m2421 USA0.5010.16152.40 

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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