Individual Calculations September 2013
 James, Geoffrey H  Total change: -13.80  Rating chartPersonal card
 15,European Senior Team Championship Dresden GER 2013-07-20
RcRownchangeKK*chgGame
 2251 2191 4.00 7 1.03 15 15.45 
  Beniest, Rene 2138 BEL1.0010.43156.45 
  Mariotti, Sergio g2295 ITA0.5010.14152.10 
  Ashby, Anthony C c2116 ENG1.0010.40156.00 
  Petzold, Hans, Prof Dr. 2129 GER0.501-0.0915-1.35 
  Rosen, Willy f2290 GER0.001-0.3615-5.40 
  Sloth, Jorn f2342 DEN0.5010.20153.00 
  Kupreichik, Viktor D g2446 BLR0.5010.31154.65 

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)
 
 British Championship Seniors Torquay ENG 2013-08-03
RcRownchangeKK*chgGame
 1965 2191 3.50 7 -1.95 15 -29.25 
  Bennett, John M 2008 ENG0.001-0.7415-11.10 
  Nicolson, James R 1915 ENG1.0010.17152.55 
  Footner, Andrew F 1960 ENG1.0010.21153.15 
  Bowmer, Kevin 2056 ENG0.001-0.6815-10.20 
  Valentine, Brian J 1923 ENG0.501-0.3315-4.95 
  Milnes, Anthony Cp 2059 ENG0.501-0.1815-2.70 
  Price, Andrew 1831 ENG0.501-0.4015-6.00 

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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