Individual Calculations September 2009
 McPhillips, Karl  Total change: -42.90  Rating chartPersonal card
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2131 2231 3.50 10 -2.86 15 -42.90 
  Houska, Jovanka mwg2392 ENG0.5010.21153.15 
  Jones, William E G 2053 ENG0.001-0.7315-10.95 
  Gill, Neville B K 2111 ENG0.501-0.1615-2.40 
  Shaw, Peter 2123 ENG0.001-0.6515-9.75 
  Raoof, Adam N 2144 ENG0.501-0.1215-1.80 
  Reynolds, D Ian W 2092 ENG0.001-0.6915-10.35 
  Tunks, Dominic 2083 ENG1.0010.30154.50 
  Salimbeni, George P W 2115 ENG0.001-0.6615-9.90 
  Adair, James 2124 ENG0.501-0.1515-2.25 
  Jones, Victor G L 2076 ENG0.501-0.2115-3.15 

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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