Blitz: Individual Calculations October 2017
 Di-Vetta, Andrew  Total change: -5.00  Rating chartPersonal card
 South Wales Autumn Blitz 2017 Cardiff WLS 2017-09-10
RcRownchangeKK*chgGame
 1624 1655 4.50 9 -0.25 20 -5.00 
  Hewitt, William 2055  * WLS0.001-0.0820-1.60 
  Stevenson, Neil 1255  * WLS0.001-0.9220-18.40 
  Smith, George 1511 WLS1.0010.31206.20 
  Sivarajasingam, Shayanna wc1696 WLS0.001-0.4420-8.80 
  Jaberansari, Daniel 1316 WLS1.0010.12202.40 
  Fowler, Caspian 1334 WLS1.0010.13202.60 
  Chong, Kimberly 1730 WLS0.001-0.4020-8.00 
  Cizek, Ondrej 1867 CZE0.5010.27205.40 
  Dineen, Robert 1855 WLS1.0010.762015.20 
 * 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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