Blitz: Individual Calculations May 2016
 Cox, John  Total change: -0.20  Rating chartPersonal card
 Welsh Blitz Championship 2016 Pencoed WLS 2016-04-10
RcRownchangeKK*chgGame
 1648 1469 2.50 8 -0.01 20 -0.20 
  Morris, Gareth 1869  * WLS0.001-0.0820-1.60 
  Davies, Neil 1815 ENG0.5010.39207.80 
  Rovaretti, David 1635 WLS1.0010.722014.40 
  James, Dai 1869  * WLS0.001-0.0820-1.60 
  Bonutto, Stephen 1375 WLS1.0010.37207.40 
  Bullen, Alex 1869  * WLS0.001-0.0820-1.60 
  Dodington, Russell H 1435 WLS0.001-0.5520-11.00 
  Mason, Edward 1319 WLS0.001-0.7020-14.00 
 * 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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