Individual Calculations September 2013
 Healey, Michael W  Total change: -17.10  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – OPEN SWISS COULSDON, LONDON ENG 2013-08-17
RcRownchangeKK*chgGame
 2088 2108 3.00 8 -1.14 15 -17.10 
  Lalic, Bogdan g2484 CRO0.001-0.0915-1.35 
  Jones, Laurence Ag 1728 ENG1.0010.09151.35 
  Hodgson, John H 2183 ENG1.0010.60159.00 
  Snape, Ian L 2207 ENG0.001-0.3615-5.40 
  Gupta, Arul 1781 ENG1.0010.13151.95 
  Croad, Nicolas f2271 NZL0.001-0.2815-4.20 
  Duncan, Patrick Cm 2057 ENG0.001-0.5715-8.55 
  Morais, Vitor Mestra 1989 POR0.001-0.6615-9.90 

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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