Blitz: Individual Calculations October 2017
 Parry, Matthew  Total change: -31.20  Rating chartPersonal card
 South Wales Autumn Blitz 2017 Cardiff WLS 2017-09-10
RcRownchangeKK*chgGame
 1760 1901 5.00 10 -1.56 20 -31.20 
  O`rourke, Kevin 1501  * WLS1.0010.08201.60 
  Brown, Thomas 2030 WLS0.001-0.3320-6.60 
  Morgans, Justin 1613 WLS1.0010.16203.20 
  Chong, Kimberly 1730 WLS0.001-0.7320-14.60 
  Choo Yin, Benjamin 1708 WLS0.001-0.7520-15.00 
  Stevenson, Neil 1501  * WLS1.0010.08201.60 
  White, Ernest M 1863 WLS1.0010.45209.00 
  Hatchett, Paul 1983 WLS0.001-0.3920-7.80 
  Thornton, John D 2072 WLS0.001-0.2720-5.40 
  Hunt, Bill 1598 WLS1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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