Individual Calculations September 2009
 Dobrin, Catalin  Total change: -23.25  Rating chartPersonal card
 Uxbridge International Group E Uxbridge ENG 2009-08-12
RcRownchangeKK*chgGame
 1776 1908 4.50 9 -1.55 15 -23.25 
  Davda, Rahil P 1834 ENG0.001-0.6015-9.00 
  Turner, David 1839 ENG1.0010.40156.00 
  Healeas, Simon 1801 ENG0.501-0.1515-2.25 
  Colter, Nigel 1757 ENG0.501-0.2015-3.00 
  Forbes, Douglas 1603 ENG1.0010.14152.10 
  Tobisch, John 1886 GER0.501-0.0315-0.45 
  Smith, Paul 1814 ENG0.001-0.6315-9.45 
  Smith, Peter K 1762 ENG0.001-0.7015-10.50 
  Allen, Tim 1689 ENG1.0010.22153.30 

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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