Individual Calculations January 2017
 Parasuraman, Surya  Total change: 88.00  Rating chartPersonal card
 2016 Motor City Open November 25-27, 2016 USA 2016-11-25
RcRownchangeKK*chgGame
 1845 1810 5.00 6 2.20 40 88.00 
  Manion, Tom A 1747 USA1.0010.414016.40 
  Hubbard, Andrew D f2171 USA0.001-0.1040-4.00 
  Bailey, Gregory 1815 USA1.0010.514020.40 
  Hawver, Evan W 1881 USA1.0010.604024.00 
  Li, Eric 1655 CAN1.0010.294011.60 
  Konovalenko, Sasha wf1802 USA1.0010.494019.60 

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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