Individual Calculations September 2013
 Homer, Stephen J  Total change: -72.90  Rating chartPersonal card
 British Championship 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 2056 2165 4.00 10 -2.43 30 -72.90 
  Thorpe, Thomas 1875 WLS1.0010.16304.80 
  Ward, Chris G g2432 ENG0.001-0.1830-5.40 
  Horton, Andrew P 2032 ENG0.001-0.6830-20.40 
  Coates, David H 2046 ENG1.0010.343010.20 
  McCullough, Simon L 2076 ENG0.001-0.6230-18.60 
  De Coverly, Roger D 2036 ENG1.0010.33309.90 
  Tambini, Jasper 1979 ENG0.001-0.7430-22.20 
  Friedland, Jon S c2093 ENG0.001-0.6030-18.00 
  Thompson, Robert 1978 ENG1.0010.26307.80 
  Armstrong, Malcolm J 2014 ENG0.001-0.7030-21.00 

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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