Individual Calculations September 2013
 Freeland, Alexander  Total change: -11.55  Rating chartPersonal card
 British Championship Major Open 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1977 1844 3.50 10 0.18 15 2.70 
  Whitehead, Mark A 2061 ENG1.0010.781511.70 
  Ledger, Stephen 2075 ENG0.001-0.2115-3.15 
  Fryer, David 2003 ENG1.0010.711510.65 
  Bolt, Graham 2027 ENG0.001-0.2615-3.90 
  Wise, David 2147 ENG0.001-0.1415-2.10 
  Jones, Chris 2066 ENG0.001-0.2215-3.30 
  Keen, Cosima C 1714 ENG0.001-0.6815-10.20 
  Phillips, Owen S 1937 ENG0.5010.13151.95 
  Hilton, Tim 1747 ENG1.0010.37155.55 
  Stinton-Brownbridge, Michael H 1994 ENG0.001-0.3015-4.50 

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 5-day Open AM Week 1 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1850 1844 1.50 5 -0.95 15 -14.25 
  Simons, Martin J 2118 ENG0.001-0.1715-2.55 
  Evans, Helen I 1630 ENG1.0010.23153.45 
  Payne, Matthew J 1974 ENG0.5010.18152.70 
  McDonnell, James J 1914 IRL0.001-0.4015-6.00 
  Sutton, Daniel 1616 ENG0.001-0.7915-11.85 

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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