Individual Calculations September 2013
 Stimpson, Philip M  Total change: -21.00  Rating chartPersonal card
 British Championship Seniors Torquay ENG 2013-08-03
RcRownchangeKK*chgGame
 2035 2028 4.00 7 0.61 15 9.15 
  Gibson, John 1731 FRA1.0010.15152.25 
  Stephenson, F Norman 2165 ENG0.5010.18152.70 
  Gamble, Raymond 2017 ENG0.501-0.0215-0.30 
  Lemoir, David A 2099 ENG0.5010.10151.50 
  Anderton, David W c2172 ENG0.001-0.3115-4.65 
  Valentine, Brian J 1923 ENG1.0010.36155.40 
  Byway, Paul V f2140 ENG0.5010.15152.25 

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)
 
 49th Berks & Bucks Championship Twyford, Reading ENG 2013-08-24
RcRownchangeKK*chgGame
 1893 2028 2.00 6 -2.01 15 -30.15 
  Hayward, Philip T 1918 FRA0.501-0.1515-2.25 
  Miranda Gonzalez, Nicole 1999 CHI0.001-0.5415-8.10 
  De Coverly, Roger D 2010 ENG0.001-0.5315-7.95 
  Melsom, Jonathan T 1714 ENG1.0010.14152.10 
  Head, Louise 1769 ENG0.501-0.3215-4.80 
  Rogers, Tim L 1945 ENG0.001-0.6115-9.15 

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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