Individual Calculations September 2013
 Foo, William J  Total change: 26.85  Rating chartPersonal card
 British Championship 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 2217 2090 5.50 11 1.79 15 26.85 
  Bates, Richard A m2375 ENG1.0010.841512.60 
  Fernandez, Daniel Howard m2346 SIN0.001-0.1915-2.85 
  Mackle, Dominic 2216 ENG0.001-0.3315-4.95 
  Owens, Megan R 1852 WLS1.0010.20153.00 
  Weller, Jean-Luc 2172 ENG0.001-0.3915-5.85 
  Jackson, Oliver A f2207 ENG1.0010.66159.90 
  Rayner, Francis 2186 WLS1.0010.63159.45 
  Ledger, Dave J f2305 ENG1.0010.771511.55 
  Kolbus, Dietmar m2288 GER0.5010.26153.90 
  Longson, Alexander 2279 ENG0.001-0.2515-3.75 
  Duff, Rufus 2157 ENG0.001-0.4115-6.15 

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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