Individual Calculations June 2013
 Dydak, Mateusz  Total change: -45.45  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1937 1992 1.00 5 -1.83 15 -27.45 
  Thompson, Robert 1954 ENG0.001-0.5515-8.25 
  Bucher, Grant W 2039 ENG0.001-0.4315-6.45 
  Ruthen, Stephen W 2044 ENG0.5010.07151.05 
  Flynn, David 1921 ENG0.001-0.6015-9.00 
  Hilton, Tim 1726 ENG0.501-0.3215-4.80 

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
 2006 1937 1.00 6 -1.44 15 -21.60 
  Varnam, Liam D 2118 ENG0.001-0.2615-3.90 
  Bucher, Grant W 2039 ENG0.001-0.3615-5.40 
  Sara, Valerio 2048 ITA0.001-0.3515-5.25 
  Savage, Nicholas W 2024 ENG0.001-0.3815-5.70 
  Hernandez Castro, Julio Ce 1848 ESP0.001-0.6215-9.30 
  Kreuzer, Christopher R L 1960 ENG1.0010.53157.95 

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 U2050 May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 1738 1937 1.00 1 0.24 15 3.60 
  Liang, Jake Z 1738 ENG1.0010.24153.60 

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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