Individual Calculations June 2013
 Bridge, Neil A  Total change: 4.20  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2021 2068 1.00 2 -0.13 15 -1.95 
  Milson, Samuel A 1996 ENG0.501-0.1015-1.50 
  Armstrong, Malcolm J 2046 ENG0.501-0.0315-0.45 

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)
 
 e2e4 Sunningdale Open May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 2133 2075 3.00 6 0.41 15 6.15 
  Kalaiyalahan, Akshaya 1872 ENG1.0010.24153.60 
  Buchicchio, Giampaolo f2306 ITA0.001-0.2115-3.15 
  Bucher, Grant W 2039 ENG1.0010.45156.75 
  Sowray, Peter J f2365 ENG0.001-0.1615-2.40 
  Tozer, Philip A A 2165 ENG0.001-0.3815-5.70 
  Kisteneva, Liza wf2053 RUS1.0010.47157.05 

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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