Individual Calculations June 2015
 Goetzee, Rick  Total change: -12.80  Rating chartPersonal card
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 2 Dublin IRL 2014-10-05
RcRownchangeKK*chgGame
 1745 1898 0.50 1 -0.20 20 -4.00 
  Burke, Kevin A. 1745 IRL0.501-0.2020-4.00 

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)
 
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 4 Dublin IRL 2014-11-08
RcRownchangeKK*chgGame
 1970 1892 0.00 1 -0.39 20 -7.80 
  Noone, Joe 1970 IRL0.001-0.3920-7.80 

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)
 
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 5 Dublin IRL 2014-11-15
RcRownchangeKK*chgGame
 1956 1892 1.00 1 0.59 20 11.80 
  Fayne, Terence 1956 IRL1.0010.592011.80 

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)
 
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 7 Dublin IRL 2015-01-22
RcRownchangeKK*chgGame
 1837 1892 0.50 1 -0.08 20 -1.60 
  Delaney, Michael C. 1837 IRL0.501-0.0820-1.60 

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)
 
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 8 Dublin IRL 2015-02-09
RcRownchangeKK*chgGame
 1851 1892 0.00 1 -0.56 20 -11.20 
  Li, Henry 1851 IRL0.001-0.5620-11.20 

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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