Individual Calculations March 2017
 Greanias, Steven D  Total change: -14.80  Rating chartPersonal card
 8th Annual Southwest Class Championships Fort Worth, Texas USA 2017-02-16
RcRownchangeKK*chgGame
 2159 2077 2.50 8 -0.74 20 -14.80 
  Kaliksteyn, Alexander f2448 USA0.001-0.1020-2.00 
  Ghatti, Sanjay 2254 USA0.001-0.2720-5.40 
  Daggupati, Balaji 2158 USA1.0010.612012.20 
  Lederer, Yoav 2317 ISR0.001-0.2020-4.00 
  Polavaram, Rithik Sai 1908 USA0.501-0.2220-4.40 
  Dejmek, Mark W 2021 USA0.501-0.0820-1.60 
  Xie, Tianming 2004 USA0.501-0.1020-2.00 
  Yu, Jennifer wm2162 USA0.001-0.3820-7.60 

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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