Individual Calculations July 2008
 Benson, Oisin  Total change: -19.65  Rating chartPersonal card
 Glorney Cup Dublin IRL 2007-07-24
RcRownchangeKK*chgGame
 2023 1835 0.00 3 -0.77 15 -11.55 
  Griffiths, Ryan Rhys 2046 IRL0.001-0.2315-3.45 
  Green, Andrew 1951 SCO0.001-0.3415-5.10 
  Pym, Thomas T. W. 2073 ENG0.001-0.2015-3.00 

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)
 
 Armstrong Cup Dublin IRL 2007-09-25
RcRownchangeKK*chgGame
 2043 1835 0.00 2 -0.47 15 -7.05 
  Keogh, Eamon 2095 IRL0.001-0.1815-2.70 
  Hotak, Marian 1990 SVK0.001-0.2915-4.35 

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)
 
 Gonzaga Masters Dublin IRL 2008-02-01
RcRownchangeKK*chgGame
 1978 1872 1.00 3 -0.07 15 -1.05 
  Barbosa, Paulo 1906 POR1.0010.55158.25 
  Griffiths, Ryan Rhys 2039 IRL0.001-0.2815-4.20 
  Hotak, Marian 1990 SVK0.001-0.3415-5.10 

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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