Individual Calculations June 2015
 Smith, Gerard  Total change: -44.40  Rating chartPersonal card
 Leinster Chess Union Div 1 Armstrong Cup 2014-15 Round 1 Dublin IRL 2014-09-15
RcRownchangeKK*chgGame
 2004 1959 0.00 1 -0.44 40 -17.60 
  Lyons, Brendan 2004 IRL0.001-0.4440-17.60 

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 1 Armstrong Cup 2014-15 Round 2 Dublin IRL 2014-10-01
RcRownchangeKK*chgGame
 1984 1959 0.00 1 -0.47 40 -18.80 
  Porter, Liam 1984 IRL0.001-0.4740-18.80 

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 1 Armstrong Cup 2014-15 Round 3 Dublin IRL 2014-10-11
RcRownchangeKK*chgGame
 1880 1959 0.50 1 -0.11 40 -4.40 
  Egan, Colm 1880 IRL0.501-0.1140-4.40 

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 1 Armstrong Cup 2014-15 Round 6 Dublin IRL 2015-01-10
RcRownchangeKK*chgGame
 1932 1959 0.50 1 -0.04 40 -1.60 
  Killane, Jack 1932 IRL0.501-0.0440-1.60 

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 1 Armstrong Cup 2014-15 Round 9 Dublin IRL 2015-02-25
RcRownchangeKK*chgGame
 1978 1959 0.50 1 0.03 40 1.20 
  Delaney, Rory 1978 IRL0.5010.03401.20 

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)
 
 Leinster Chess Union Div 1 Armstrong Cup 2014-15 Round 11 Dublin IRL 2015-04-19
RcRownchangeKK*chgGame
 1899 1959 0.50 1 -0.08 40 -3.20 
  Fitzpatrick, Colm 1899 IRL0.501-0.0840-3.20 

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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