Individual Calculations September 2016
 Dixon, Chris  Total change: -11.00  Rating chartPersonal card
 2nd Welsh Seniors Championship Penarth WLS 2016-08-27
RcRownchangeKK*chgGame
 1773 1796 2.00 5 -0.55 20 -11.00 
  Reynolds, D Ian W 2030 ENG0.001-0.2120-4.20 
  James, Dai 1893 WLS0.5010.13202.60 
  Hurn, Robert Aj 1619 WLS0.501-0.2320-4.60 
  O`rourke, Kevin 1396  * WLS1.0010.08201.60 
  Taylor, Robert Graham 1927 WLS0.001-0.3220-6.40 
 * 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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