Individual Calculations September 2012
 Wall, Tim P  Total change: -71.40  Rating chartPersonal card
 British Championship 2012 North Shields ENG 2012-07-23
RcRownchangeKK*chgGame
 2105 2347 4.00 11 -4.76 15 -71.40 
  Murphy, Hugh W 2180 ENG0.001-0.7215-10.80 
  Combie, Alex B 2039 ENG1.0010.14152.10 
  Mackle, Dominic 2130 ENG0.501-0.2815-4.20 
  Batchelor, Peter 2103 ENG0.001-0.8015-12.00 
  Ledger, Stephen 2089 ENG0.501-0.3215-4.80 
  Coathup, Roger H 2136 ENG0.501-0.2715-4.05 
  Varnam, Liam D 2070 ENG0.501-0.3315-4.95 
  Bhatia, Kanwal K wf2103 ENG1.0010.20153.00 
  Sugden, John N 2142 ENG0.001-0.7615-11.40 
  Grattage, Matthew 1986 ENG0.001-0.9015-13.50 
  Oswald, Graeme E 2178 ENG0.001-0.7215-10.80 

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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